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Principle of indirect measurement

Principle of indirect measurement, Total:498 items.

In the international standard classification, Principle of indirect measurement involves: Piezoelectric and dielectric devices, Acoustics and acoustic measurements, Tobacco, tobacco products and related equipment, Soil quality. Pedology, Medical sciences and health care facilities in general, Wastes, Coals, Electrical accessories, Services, Installations in buildings, Radiation measurements, Electricity. Magnetism. Electrical and magnetic measurements, Insulating materials, Insulation, Nuclear energy engineering, Materials for aerospace construction, Ferrous metals, Civil engineering in general, Vocabularies, Thermodynamics and temperature measurements, Measurement of fluid flow, Corrosion of metals, Air quality, Analytical chemistry, Railway rolling stock, Metrology and measurement in general, Water quality, Electronic tubes, Construction industry, Quality, Energy and heat transfer engineering in general, Paints and varnishes, Milk and milk products, Products of the textile industry, Occupational safety. Industrial hygiene, Measurement of force, weight and pressure, Graphical symbols, Optics and optical measurements, Audio, video and audiovisual engineering, Fuels, Metalliferous minerals, Applications of information technology, Laboratory medicine, Integrated circuits. Microelectronics, Photography, Optical equipment, Textile fibres, Protection of and in buildings, Microbiology, Aircraft and space vehicles in general, Materials and articles in contact with foodstuffs, Welding, brazing and soldering, Terminology (principles and coordination), Road vehicle systems, Non-destructive testing, Plastics, Electromechanical components for electronic and telecommunications equipment, Ergonomics, Interface and interconnection equipment, Linear and angular measurements, Petroleum, petroleum products and natural gas handling equipment, Petroleum products in general, Electromagnetic compatibility (EMC), Solar energy engineering, Vibrations, shock and vibration measurements, Natural gas, Industrial automation systems, Manufacturing processes in the rubber and plastics industries, Open systems interconnection (OSI), Information technology (IT) in general, Jewellery, Radiation protection, Transport, Testing of metals, Standardization. General rules, Domestic, commercial and industrial heating appliances, Crude petroleum, Non-ferrous metals, Rubber and plastics products, Safety of machinery, Particle size analysis. Sieving, Fibre optic communications, Road engineering, Products of the chemical industry.


Danish Standards Foundation, Principle of indirect measurement

  • DS/IEC/TS 62758:2012 Calibration of space charge measuring equipment based on the pulsed electro-acoustic (PEA) measurement principle
  • DS/ISO 11271:2004 Soil quality - Determination of redox potential - Field method
  • DS/EN 13775-1:2003 Railway applications - Measuring of new and modified freight wagons - Part 1: Measuring principles
  • DS/EN 15221-6:2012 Facility Management - Part 6: Area and Space Measurement in Facility Management
  • DS/CEN/TS 15279:2006 Workplace exposure – Measurement of dermal exposure – Principles and methods
  • DS/ISO 23893-3:2013 Water quality - Biochemical and physiological measurements on fish - Part 3: Determination of vitellogenin
  • DS/ISO 3219-2:2021 Rheology – Part 2: General principles of rotational and oscillatory rheometry
  • DS/ISO 17997-1:2004 Milk - Determination of casein-nitrogen content - Part 1: Indirect method (Reference method)
  • DS/ISO 9543:1991 Information processing systems. Information exchange between systems. Synchronous transmission signal quality at DTE/DCE interfaces
  • DS/EN ISO 13916:1997 Welding - Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • DS/CEN/CR 12471:2002 Screening tests for nickel release from alloys and coatings in items that come into direct and prolonged contact with the skin
  • DS/EN ISO 10075-3:2004 Ergonomic principles related to mental workload - Part 3: Principles and requirements concerning methods for measuring and assessing mental workload
  • DS/EN ISO 3219-2:2021 Rheology – Part 2: General principles of rotational and oscillatory rheometry (ISO 3219-2:2021)
  • DS/EN ISO 14891:2002 Milk and milk products - Determination of nitrogen content - Routine method using combustion according to the Dumas principle

British Standards Institution (BSI), Principle of indirect measurement

  • PD IEC/TS 62758:2012 Calibration of space charge measuring equipment based on the pulsed electroacoustic (PEA) measurement principle
  • BS EN 15221-6:2011 Facility management. Area and space measurement in facility management
  • BS ISO 9512:2003 Cigarettes - Determination of ventilation - Definitions and measurement principles
  • BS EN 15267-1:2009 Air quality - Certification of automated measuring systems - Part 1: General principles
  • PD ISO/TR 14294:2011 Workplace atmospheres. Measurement of dermal Exposure. Principles and methods
  • BS ISO 5068-1:2007 Brown coals and lignites - Determination of moisture content - Indirect gravimetric method for total moisture
  • BS ISO 23893-3:2013 Water quality. Biochemical and physiological measurements on fish. Determination of vitellogenin
  • BS ISO 17997-1:2004 Milk. Determination of casein-nitrogen content - Indirect method (Reference method)
  • BS ISO 11929-2:2004 Determination of the detection limit and decision threshold for ionizing radiation measurements - Fundamentals and application to counting measurements with the influence of sample treatment
  • DD CEN/TS 15279:2006 Workplace exposure — Measurement of dermal exposure — Principles and methods
  • BS EN 61966-2-5:2010 Multimedia systems and equipment. Colour measurement and management. Colour management. Optional RGB colour space. opRGB
  • BS EN 61966-2-5:2008 Multimedia systems and equipment - Colour measurement and management - Colour management - Optional RGB colour space - opRGB
  • BS ISO 11929-1:2004 Determination of the detection limit and decision threshold for ionizing radiation measurements - Fundamentals and application to counting measurements without the influence of sample treatment
  • PD ISO/TR 9686:2017 Direct reduced iron. Determination of carbon and/or sulfur. High-frequency combustion method with infrared measurement
  • BS ISO 11929-8:2004 Determination of the detection limit and decision threshold for ionizing radiation measurements - Fundamentals and application to unfolding of spectrometric measurements without the influence of sample treatment
  • BS ISO/TR 12765:1999 Measurement of fluid flow in closed conduits. Methods using transit-time ultrasonic flowmeters
  • BS EN ISO 20270:2022 Acoustics. Characterization of sources of structure-borne sound and vibration. Indirect measurement of blocked forces
  • BS ISO 5068-2:2007 Brown coals and lignites - Determination of moisture content - Indirect gravimetric method for moisture in the analysis sample
  • BS 874-1:1986 Methods for determining thermal insulating properties - Introduction, definitions and principles of measurement
  • BS EN ISO 8968-1:2014 Milk and milk products. Determination of nitrogen content. Kjeldahl principle and crude protein calculation
  • BS ISO 22290:2020 Non-destructive testing. Infrared thermographic testing. General principles for thermoelastic stress measuring method
  • 18/30381028 DC BS EN 15221-6. Facility Management - Part 6. Area and Space Measurement in Facility Management
  • BS EN ISO 13916:2017 Welding. Measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • BS EN ISO 10075-3:2004 Ergonomic principles related to mental workload - Principles and requirements concerning methods for measuring and assessing mental workload
  • BS ISO 15569:1998 Practice for dosimetry in an electron-beam facility for radiation processing at energies between 300 keV and 25 MeV
  • BS ISO 15569:1999 Practice for dosimetry in an electron-beam facility for radiation processing at energies between 300 keV and 25 MeV
  • BS EN 835:1995 Heat cost allocators for the determination of the consumption of room heating radiators - Appliances without an electrical energy supply, based on the evaporation principle
  • BS EN ISO 10848-1:2006 Acoustics - Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms - Frame document
  • BS ISO 11929-3:2004 Determination of the detection limit and decision threshold for ionizing radiation measurements - Fundamentals and application to counting measurements by high resolution gamma spectrometry, without the influence of sample treatment
  • BS EN ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - General principles and requirements
  • BS ISO 15573:1998 Practice for dosimetry in an electron-beam facility for radiation processing at energies between 80 keV and 300 keV
  • BS ISO 15573:1999 Practice for dosimetry in an electron-beam facility for radiation processing at energies between 80 keV and 300 keV
  • BS EN 61966-2-2:2003 Multimedia systems and equipment - Colour measurement and management - Colour management - Extended RGB colour space - scRGB
  • BS ISO 18312-2:2012 Mechanical vibration and shock. Measurement of vibration power flow from machines into connected support structures. Indirect method
  • BS EN ISO 14891:2002 Milk and milk products - Determination of nitrogen content - Routine method using combustion according to the Dumas principle
  • BS EN ISO 10848-2:2006 Acoustics - Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms - Application to light elements when the junction has a small influence
  • BS EN ISO 10848-2:2017 Acoustics. Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms. Application to Type B elements when the junction has a small influence
  • BS EN ISO 13916:1997 Welding - Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • BS EN ISO 10848-3:2006 Acoustics - Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms - Application to light elements when the junction has a substantial influence
  • 23/30450176 DC BS ISO 23629-9. UAS traffic management (UTM) - Part 9. Interface between UTM service providers and users
  • BS ISO 11929:2010 Determination of the characteristic limits (decision threshold, detection limit and limits of the confidence interval) for measurements of ionizing radiation - Fundamentals and application
  • BS EN ISO 10848-4:2011 Acoustics. Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms. Application to junctions with at least one heavy element
  • BS EN ISO 10848-4:2010 Acoustics. Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms. Application to junctions with at least one heavy element
  • BS EN 547-1:1996 Safety of machinery - Human body measurements - Principles for determining the dimensions required for openings for whole body access into machinery
  • BS EN 547-1+A1:1997 Safety of machinery. Human body measurements. Principles for determining the dimensions required for openings for whole body access into machinery
  • BS ISO 50015:2014 Energy management systems. Measurement and verification of energy performance of organizations. General principles and guidance
  • 15/30270495 DC BS ISO 18310-1. Measurement and prediction of the ambient dose equivalent from patients receiving iodine 131 administration after thyroid ablation. Part 1. During the hospitalization
  • BS EN 547-2:1997 Safety of machinery - Human body measurements - Principles for determining the dimensions required for access openings
  • BS EN 547-2+A1:1997 Safety of machinery. Human body measurements. Principles for determining the dimensions required for access openings
  • BS EN ISO 10846-1:2009 Acoustics and vibration. Laboratory measurement of vibro-acoustic transfer properties of resilient elements. Principles and guidelines
  • BS EN ISO 10846-1:2008 Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 1: Principles and guidelines (ISO 10846-1:2008)
  • 14/30303365 DC BS ISO/ASTM 51649. Practice for dosimetry in an electron beam facility for radiation processing at energies between 300 keV and 25 MeV

IEC - International Electrotechnical Commission, Principle of indirect measurement

  • TS 62758-2012 Calibration of space charge measuring equipment based on the pulsed electroacoustic (PEA) measurement principle (Edition 1.0)

Association Francaise de Normalisation, Principle of indirect measurement

  • NF EN 13775-1:2004 Applications ferroviaires - Mesure des wagons lors de leur construction et lors de modifications - Partie 1 : principes de mesure
  • NF V37-025*NF ISO 9512:2019 Cigarettes - Determination of ventilation - Definitions and measurement principles
  • NF V37-025:2003 Cigarettes - Determination of ventilation - Definitions and measurement principles.
  • NF V37-025:1993 Cigarettes. Determination of ventilation. Definitions and measurment principles.
  • NF ISO 9512:2019 Cigarettes - Détermination du taux de ventilation - Définitions et principes de mesurage
  • NF X44-051:1978 Dépoussiéreurs - Classification et principes de mesure de leurs caractéristiques
  • NF E17-501*NF EN 835:1995 Heat cost allocators for the determination of the consumption of room heating radiators. Appliances without an electrical energy supply based on the evaporation principle.
  • NF X50-930-6*NF EN 15221-6:2012 Facility Management - Part 6 : area and space measurement in facility management
  • NF EN 15221-6:2012 Facilities management - Partie 6 : mesure des surfaces et de l'espace en facilities management
  • NF M60-200:2010 Determination of the characteristic limits (decision threshold, detection limit and limits of the confidence interval) for measurements of ionizing radiation - Fundamentals and application.
  • FD X43-248*FD ISO/TR 14294:2011 Workplace atmospheres - Measurement of dermal exposure - Principles and methods
  • NF EN ISO 2064:2000 Revêtements métalliques et autres revêtements inorganiques - Définitions et principes concernant le mesurage de l'épaisseur
  • NF ISO 1132-2:2002 Roulements - Tolérances - Partie 2 : principes et méthodes de mesurage et de vérification par calibre
  • NF A08-712-2*NF EN 15916-2:2010 Copper and copper alloys - Determination of tellurium content - Part 2 : medium tellurium content - Flame atomic absorption spectrometric method (FAAS)
  • NF A20-408*NF ISO 5416:1988 Direct reduced iron. Determination of metallic iron content. Brimine-methanol titrimetric method.
  • NF S10-041*NF ISO 9335:2013 Optics and photonics - Optical transfer function - Principles and procedures of measurementt
  • NF X31-501:1992 Qualité des sols - Méthodes physiques - Mesure de la masse volumique apparente d'un échantillon de sol non remanié - Méthode du cylindre.
  • NF ISO 23893-3:2013 Qualité de l'eau - Mesurages biochimiques et physiologiques sur poisson - Partie 3 : dosage de la vitellogénine
  • NF S30-008*NF ISO 20270:2020 Acoustics - Characterization of sources of structure-borne sound and vibration - Indirect measurement of blocked forces
  • NF EN ISO 20270:2022 Acoustique - Caractérisation des sources de bruit solidien et de vibrations - Mesurage indirect des forces bloquées
  • NF T90-336-3*NF ISO 23893-3:2013 Water quality - Biochemical and physiological measurements on fish - Part 3: determination of vitellogenin
  • NF V08-106:2002 Enumeration of presumptive Escherichia coli in live shellfish - Indirect technique using direct impedance measurement.
  • NF V08-106:2010 Enumeration Escherichia coli in live shellfish - Indirect technique using direct impedance measurement
  • NF A89-253*NF EN ISO 13916:2018 Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • NF EN ISO 13916:2018 Soudage - Mesurage de la température de préchauffage, de la température entre passes et de la température de maintien du préchauffage
  • NF T51-211-2*NF EN ISO 3219-2:2021 Rheology - Part 2 : general principles of rotational and oscillatory rheometry
  • NF EN ISO 11929-3:2021 Détermination des limites caractéristiques (seuil de décision, limite de détection et extrémités de l'intervalle élargi) pour mesurages de rayonnements ionisants - Principes fondamentaux et applications - Partie 3 : applications aux méthodes d...
  • NF X06-041-1*NF ISO 5725-1:1994 Application of statistics. Accuracy (trueness and precision) of measurement methods and results. Part 1 : general principles and definitions.
  • NF M60-200-8:2005 Determination of the detection limit and decision threshold for ionizing radiation measurements - Part 8 : fundamentals and application to unfolding of spectrometric measurements without the influence of sample treatment.
  • NF X35-300-3*NF EN ISO 10075-3:2005 Ergonomic principles related to mental workload - Part 3 : principles and requirements concerning methods for measuring and assessing mental workload.
  • NF EN ISO 11929-1:2021 Détermination des limites caractéristiques (seuil de décision, limite de détection et extrémités de l'intervalle élargi) pour mesurages de rayonnements ionisants - Principes fondamentaux et applications - Partie 1 : applications élémentaires
  • NF ETS 300593:1998 Télécommunications - Système de télécommunications cellulaire numérique (Phase 2) - Interface entre Contrôleur de station de base (CSB) et Station émettrice-réceptrice de base (SERB). Principes de l'interface (GSM 08.52).
  • NF EN ISO 10075-3:2005 Principes ergonomiques relatifs à la charge de travail mental - Partie 3 : principes et exigences concernant les méthodes de mesure et d'évaluation de la charge de travail mental
  • NF EN 61947-2:2004 Projection électronique - Mesure et documentation des critères principaux de performance - Partie 2 : projecteurs à résolution variable
  • NF EN ISO 3868:1995 Revêtements métalliques et autres revêtements non organiques - Mesurage de l'épaisseur - Méthode basée sur le principe de Fizeau d'interférométrie à faisceaux multiples.
  • NF EN ISO 22475-1:2021 Reconnaissance et essais géotechniques - Méthodes de prélèvement et mesurages piézométriques - Partie 1 : principes techniques pour le prélèvement des sols, des roches et des eaux souterraines
  • NF EN ISO 105-J01:2000 Textiles - Essais de solidité des teintures - Partie J01 : principes généraux du mesurage de la couleur de surface
  • NF A89-253:1996 Welding. Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature.
  • NF EN ISO 14891:2003 Lait et produits laitiers - Détermination de la teneur en azote - Méthode pratique par combustion selon le principe de Dumas
  • NF M60-780-0:2001 Nuclear energy - Measurement of radioactivity in the environment - Bioindicators - Part 0 : general principles.
  • NF EN IEC 60675-3:2021 Appareils électrodomestiques de chauffage des locaux à action directe - Méthodes de mesure de l'aptitude à la fonction - Partie 3 : dispositions supplémentaires pour la mesure du rendement de rayonnement
  • NF EN IEC 60675-2:2021 Appareils électrodomestiques de chauffage des locaux à action directe - Méthodes de mesure de l'aptitude à la fonction - Partie 2 : dispositions supplémentaires pour la mesure du coefficient de rayonnement
  • NF M60-200-7:2005 Determination of the detection limit and decision threshold for ionizing radiation measurements - Part 7 : fundamentals and general applications.
  • NF C46-027-10*NF EN 61987-10:2012 Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 10 : lists of properties (LOPs) for industrial-process measurement and control for electronic data exchange - Fundamentals
  • FD X07-023:2012 Metrology - Evaluation of measurement uncertainty using Monte-Carlo simulations - Principles and application of the Supplement 1 to the GUM
  • NF X30-145*NF ISO 50015:2015 Energy management systems - Measurement and verification of energy performance of organizations - General principles and guidance
  • NF ISO 50015:2015 Systèmes de management de l'énergie - Mesures et vérification de la performance énergétique des organismes - Principes généraux et recommandations
  • NF X06-047:1986 Application of statistical. Treatment of measured results. Errors estimation from interlaboratory comparaisons.
  • NF F21-317*NF EN 50317:2013 Railway applications - Current collection systems - Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line
  • NF EN ISO 12193:2004 Corps gras d'origines animale et végétale - Détermination de la teneur en plomb par spectrométrie d'absorption atomique directe avec four en graphite
  • NF X43-050:1996 Air quality. Determination of the asbestos fiber concentration by transmission electron microscopy. Indirect method.
  • NF EN 61947-1:2004 Projection électronique - Mesure et documentation des critères principaux de performance - Partie 1 : projecteurs à résolution fixe
  • NF ISO 15690:2013 Radioprotection - Recommandations relatives au traitement des écarts entre systèmes dosimétriques individuels utilisés en parallèle

German Institute for Standardization, Principle of indirect measurement

  • DIN 45630-1:1971 Physical and subjective magnitudes of sound
  • DIN 19745:2006 Soil quality - Principles of the determination of the water content by Time Domain Reflectometry (TDR) and Time Domain Transmissometry (TDT)
  • DIN 25457-1:2012 Activity measurement methods for the clearance of radioactive substances and nuclear facility components - Part 1: Fundamentals
  • DIN 25043-1:2012 Railway applications - Measuring of new railway vehicles - Part 1: Measuring principles
  • DIN 25043-1:2012-02 Railway applications - Measuring of new railway vehicles - Part 1: Measuring principles / Note: Under certain conditions, DIN 25043-1 (1992-07) remains valid alongside this standard until 2016-02-01.*A transition period, as set out in DIN 25043-2 (2012...
  • DIN EN 13775-1:2004-09 Railway applications - Measuring of new and modified freight wagons - Part 1: Measuring principles; German version EN 13775-1:2003
  • DIN 50460:1988-08 Determination of magnetic properties of soft magnetic materials; general, terminology and principles of measurement
  • DIN EN 15221-6:2011-12 Facility Management - Part 6: Area and Space Measurement in Facility Management; German version EN 15221-6:2011 / Note: To be replaced by DIN EN 15221-6 (2018-12).
  • DIN EN 15221-6:2011 Facility Management - Part 6: Area and Space Measurement in Facility Management; German version EN 15221-6:2011
  • DIN 25457-1 Bb.1:2013 Activity measurement methods for the clearance of radioactive substances and nuclear facility components.Part 1: Fundamentals; Supplement 1: Explanations
  • DIN 8125-1:2000 Graphical symbols for weighing - Part 1: Fundamental principles, survey
  • DIN CEN/TS 15279:2006-06 Workplace exposure - Measurement of dermal exposure - Principles and methods; German version CEN/TS 15279:2006
  • DIN 51400-1:1992 Testing of mineral oils and fuels; determination of the sulfur content (total sulfur); general working principles
  • DIN ISO 11929 Bb.1:2014 Determination of the characteristic limits (decision threshold, detection limit and limits of the confidence interval) for measurements of ionizing radiation - Fundamentals and application; Supplement 1: Examples
  • DIN ISO 11929:2011 Determination of the characteristic limits (decision threshold, detection limit and limits of the confidence interval) for measurements of ionizing radiation - Fundamentals and application (ISO 11929:2010)
  • DIN 16620-2:1991-09 Printing technology; printing plates for offset printing; terminology and principles of measurement techniques
  • DIN 58908:2000 Haemostaseology - Determination of activated partial thromboplastin time (APTT) - Reference measurement procedure
  • DIN 19242 Bb.1:1987 Measurement and control; performance tests on process computer systeme; time measurement; list of the published standards
  • DIN 58910-4:2000 Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 4: Reference measurement procedure for the determination in capillary blood
  • DIN EN ISO 13916:2018-03 Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature (ISO 13916:2017); German version EN ISO 13916:2017
  • DIN 19745:2006-10 Soil quality - Principles of the determination of the water content by Time Domain Reflectometry (TDR) and Time Domain Transmissometry (TDT)
  • DIN 19242-7:1987-01 Measurement and control; performance tests on process computer systems; time measurement; function tested: interrupt handling with program start
  • DIN 51400-1:2009-04 Testing of mineral oils and fuels - Determination of sulfur content (total sulfur) - Part 1: General working principles
  • DIN 51400-1:2009 Testing of mineral oils and fuels - Determination of sulfur content (total sulfur) - Part 1: General working principles
  • DIN EN ISO 20270:2022-08 Acoustics - Characterization of sources of structure-borne sound and vibration - Indirect measurement of blocked forces (ISO 20270:2019); German and English version prEN ISO 20270:2022 / Note: Date of issue 2022-07-08
  • DIN ISO 5725-1:1997 Accuracy (trueness and precision) of measurement methods and results - Part 1: General principles and definitions (ISO 5725-1:1994)
  • DIN 58910-4:2000-03 Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 4: Reference measurement procedure for the determination in capillary blood
  • DIN V VDE V 0126-18-6:2007 Solar wafers - Part 6: Method for the measuring of substitutional atomic carbon and interstitial oxygen in silicon used for photovoltaic
  • DIN EN ISO 4829-2:2016-08 Steels - Determination of total silicon contents - Reduced molybdosilicate spectrophotometric method - Part 2: Silicon contents between 0,01 % and 0,05 % (ISO 4829-2:2016); German version EN ISO 4829-2:2016
  • DIN 19242-7:1987 Measurement and control; performance tests on process computer systems; time measurement; function tested: interrupt handling with program start
  • DIN 51797-4:1981 Testing of liquid fuels; determination of the sodium content; direct determination by atomic absorption spectroscopy
  • DIN 58910-2:2000 Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 2: Reference measurement procedure for the determination in citrated venous blood
  • DIN 32877-2:2021 Geometrical product specification (GPS) - Dimensional measuring equipment: Optoelectronic measurement of length - Part 2: Design characteristics and metrological characteristics for backward scattering measuring principles
  • DIN 32877-2:2021-07 Geometrical product specification (GPS) - Dimensional measuring equipment: Optoelectronic measurement of length - Part 2: Design characteristics and metrological characteristics for backward scattering measuring principles
  • DIN 32877-1:2020 Geometrical product specification (GPS) - Dimensional measuring equipment: Optoelectronic measurement of length - Part 1: Basic principles and terms
  • DIN 58910-3:2000 Haemostaseology - Determination of the thromboplastin (prothrombin) time - Part 3: Reference measurement procedure for the determination in citrated capillary blood
  • DIN 51443:1992 Testing of lubricants; determination of the boron content in lubricating oils; direct determination by Atomic Absorption Spectrometry (AAS)
  • DIN 58910-2:2000-03 Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 2: Reference measurement procedure for the determination in citrated venous blood
  • DIN EN 835:1995-04 Heat cost allocators for the determination of the consumption of room heating radiators - Appliances without electrical energy supply based on the evaporation principle; German version EN 835:1994
  • DIN 66111 Bb.1:1989 Particle size analysis; sedimention analysis; principles; evaluation equations for determination of quantities in the field of centrifugal force
  • DIN EN 60675/A1:1999 Household electric direct-acting room heaters - Methods for measuring performance (IEC 60675:1994/A1:1998); German version EN 60675:1995/A1:1998
  • DIN 54200:1974 Testing of textiles; quantitative analysis of fibre mixtures by means of solvent method, basis and field of application
  • DIN 58910-1:2000 Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 1: Reference measurement procedure for the determination in plasma from citrated venous blood
  • DIN 58910-1:2016 Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 1: Reference measurement procedure for the determination in plasma from citrated venous blood; Text in German and English
  • DIN EN ISO 4829-1:2018-08 Steel and cast iron - Determination of total silicon contents - Reduced molybdosilicate spectrophotometric method - Part 1: Silicon contents between 0,05 % and 1,0 % (ISO 4829-1:2018); German version EN ISO 4829-1:2018
  • DIN 58908:2015 Haemostaseology - Determination of activated partial thromboplastin time (APTT) - Reference measurement procedure; Text in German and English
  • DIN 58910-1:2016-02 Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 1: Reference measurement procedure for the determination in plasma from citrated venous blood; Text in German and English
  • DIN 58910-3:2000-03 Haemostaseology - Determination of the thromboplastin (prothrombin) time - Part 3: Reference measurement procedure for the determination in citrated capillary blood
  • DIN EN ISO 14891:2002-07 Milk and milk products - Determination of nitrogen content - Routine method using combustion according to the Dumas principle (ISO 14891:2002); German version EN ISO 14891:2002
  • DIN EN 15916-2:2010 Copper and copper alloys - Determination of tellurium content - Part 2: Medium tellurium content - Flame atomic absorption spectrometric method (FAAS); German version EN 15916-2:2010
  • DIN EN ISO 10075-3:2004-12 Ergonomic principles related to mental workload - Part 3: Principles and requirements concerning methods for measuring and assessing mental workload (ISO 10075-3:2004); German version EN ISO 10075-3:2004

NO-SN, Principle of indirect measurement

  • NS 4930-1984 Principles for the measurement and the evaluation of human exposure to vibration transmitted to the hand

Korean Agency for Technology and Standards (KATS), Principle of indirect measurement

  • KS H ISO 9512-2013(2018) Cigarettes－Determination of ventilation－Definitions and measurement principles
  • KS P 1014-2010 Standard reference materials for the quality control of antigen detection tests of Plasmodium vivax malaria
  • KS H ISO 9512:2021 Cigarettes — Determination of ventilation —Definitions and measurement principles
  • KS E ISO 5068:2002 Brown coals and lignites－Determination of moisture content－Indirect gravimetric method
  • KS A ISO 11929:2014 Determination of the characteristic limits(decision threshold, detection limit and limits of the confidence interval) for measurements of ionizing radiation — Fundamentals and application
  • KS H ISO 9512:2008 Cigarettes-Determination of ventilation-Definitions and measurement principles
  • KS H ISO 9512:2013 Cigarettes-Determination of ventilation-Definitions and measurement principles
  • KS P 1014-2010(2016) Standard reference materials for the quality control of antigen detection tests of Plasmodium vivax malaria
  • KS D ISO 15355:2003 Steel and iron－Determination of chromium content－Indirect titration method
  • KS F ISO 140-12-2015(2020) Laboratory measurement of room-to-room airborne and impact sound insulation of an access floor
  • KS E ISO 5068-2002(2017) Brown coals and lignites－Determination of moisture content－Indirect gravimetric method
  • KS A ISO 5725-1:2012 Accuracy(trueness and precision) of measurement methods and results-Part 1:General principles and definitions
  • KS A ISO 11929-5:2008 Determination of the detection limit and decision threshold for ionizing radiation measurements-Part 5:Fundamentals and applications to counting measurements on filters during accumulation of radioactive material
  • KS A ISO 11929-5:2014 Determination of the detection limit and decision threshold for ionizing radiation measurements－Part 5：Fundamentals and applications to counting measurements on filters during accumulation of radioactive material
  • KS E ISO 9686-2011(2016) Direct reduced iron－Determination of carbon and/or sulfur－High-frequency combustion method with infrared measurement
  • KS E ISO 9686-2011(2021) Direct reduced iron－Determination of carbon and/or sulfur－High-frequency combustion method with infrared measurement
  • KS E ISO 5068-1:2018 Brown coals and lignites — Determination of moisture content — Part 1: Indirect gravimetric method for total moisture
  • KS E ISO 9686:2011 Direct reduced iron－Determination of carbon and/or sulfur－High-frequency combustion method with infrared measurement
  • KS A ISO 11929-2-2002(2012) Determination of the detection limit and decision threshold for ionizing radiation measurements－Part 2：Fundamentals and application to counting measurements with the influence of sample treatment
  • KS E ISO 5416:2011 Direct reduced iron－Determination of metallic iron－Bromine-methanol titrimetric method
  • KS B ISO TR 12765:2005 Measurement of fluid flow in closed conduits－Methods using transit-time ultrasonic flowmeters
  • KS A ISO 11929-8-2008(2013) Determination of the detection limit and decision threshold for ionizing radiation measurements－Part 8：Fundamentals and application to unfolding of spectrometric measurements without the influence of
  • KS A ISO 11929-6-2008(2013) Determination of the detection limit and decision threshold for ionizing radiation measurements－Part 6：Fundamentals and applications to measurements by use of transient mode
  • KS A ISO 11929-1-2002(2012) Determination of the detection limit and decision threshold for ionizing radiation measurements－Part 1：Fundamentals and application to counting measurements without the influence of sample treatment
  • KS A 4054-2013 Radiographic image quality indicators for non-destructive testing－Principles and identification
  • KS C IEC 60512-25-3-2004(2009) Connectors for electronic equipment－Tests and measurements－Part 25－3：Test 25c－Rise time degradation
  • KS I ISO 11546-2:2020 Acoustics — Determination of sound insulation performances of enclosures — Part 2: Measurements in situ (for acceptance and verification purposes)
  • KS D ISO 4829-2002(2007) Steel and iron－Determination of total silicon content－Reduced molybdosilicate spectrophotometric method－Part 2：Silicon contents between 0.01 and 0.05 %
  • KS A ISO 11929-2:2002 Determination of the detection limit and decision threshold for ionizing radiation measurements-Part 2:Fundamentals and application to counting measurements with the influence of sample treatment
  • KS A ISO 11929-2:2014 Determination of the detection limit and decision threshold for ionizing radiation measurements－Part 2：Fundamentals and application to counting measurements with the influence of sample treatment
  • KS A ISO 11929-1:2002 Determination of the detection limit and decision threshold for ionizing radiation measurements-Part 1:Fundamentals and application to counting measurements without the influence of sample treatment
  • KS A ISO 11929-1:2014 Determination of the detection limit and decision threshold for ionizing radiation measurements－Part 1：Fundamentals and application to counting measurements without the influence of sample treatment
  • KS E ISO 5068-2:2018 Brown coals and lignites — Determination of moisture content — Part 2: Indirect gravimetric method for moisture in the analysis sample
  • KS A ISO 11929-7:2008 Determination of the detection limit and decision threshold for ionizing radiation measurements-Part 7:Fundamentals and general applications
  • KS A ISO 11929-7:2014 Determination of the detection limit and decision threshold for ionizing radiation measurements－Part 7：Fundamentals and general applications
  • KS B ISO 13916:2003 Welding-Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • KS B ISO 13916:2013 Welding－Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • KS X 3116-2006(2017) Information processing systems－Information exchange between systems－Synchronous transmission signal quality at DTE/DCE interfaces
  • KS D ISO 11846:2003 Corrosion of metals and alloys－Determination of resistance to intergranular corrosion of solution heat－treatable aluminium alloys
  • KS A ISO 11929-4-2002(2012) Determination of the detection limit and decision threshold for ionizing radiation measurements－Part 4：Fundamentals and application to measurements by use of linear-scale analogue ratemeters, without
  • KS A ISO 11929-3-2002(2012) Determination of the detection limit and decision threshold for ionizing radiation measurements－Part 3：Fundamentals and application to counting measurements by high resolution gamma spectrometry witho
  • KS I ISO 13794-2008(2018) Ambient air－Determination of asbestos fibres－Indirect-transfer transmission electron microscopy method
  • KS A ISO 50015:2016 Energy management systems — Measurement and verification of energy performance of organizations — General principles and guidance
  • KS A ISO 50015-2016(2021) Energy management systems — Measurement and verification of energy performance of organizations — General principles and guidance
  • KS B ISO 15616-1:2018 Acceptance tests for CO 2 -laser beam machines for high quality welding and cutting — Part 1: General principles, acceptance conditions
  • KS I ISO 8760:2008 Work-place air－Determination of mass concentration of carbon monoxide－Method using detector tubes for short-term sampling with direct indication
  • KS I ISO 8761:2008 Work-place air－Determination of mass concentration of nitrogen dioxide－Method using detector tubes for short-term sampling with direct indication
  • KS D ISO 4829-1:2002 Steel and cast iron-Determination of total silicon content-Reduced molybdosilicate spectrophotometric method-Part 1:Silicon contents between 0.05 and 1.0 %
  • KS A ISO 11929-6:2008 Determination of the detection limit and decision threshold for ionizing radiation measurements-Part 6:Fundamentals and applications to measurements by use of transient mode
  • KS A ISO 11929-6:2014 Determination of the detection limit and decision threshold for ionizing radiation measurements－Part 6：Fundamentals and applications to measurements by use of transient mode
  • KS A 3861-1990 Method for Determining Fluorographic of Sensitivity Photographic Sensitive Materials Used with Green Fluorescent Screen
  • KS A ISO 11929-4:2002 Determination of the detection limit and decision threshold for ionizing radiation measurements-Part 4:Fundamentals and application to measurements by use of linear-scale analogue ratemeters, without the influence of sample treatment
  • KS A ISO 11929-4:2014 Determination of the detection limit and decision threshold for ionizing radiation measurements－Part 4：Fundamentals and application to measurements by use of linear-scale analogue ratemeters, without the influence of sample treatment
  • KS C IEC 62340:2012 Nuclear power plants-Instrumentation and control systems important to safety-Requirements for coping with common cause failure(CCF)
  • KS B ISO 5167-1:2004 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full-Part 1:General principles and requirements
  • KS B ISO 5167-1:2014 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 1: General principles and requirements

CZ-CSN, Principle of indirect measurement

  • CSN IEC 484:1994 Indirect acting electrical measuring instruments
  • CSN 03 8361-1990 Principles of measuring the corrosion prevention of earth placed metallic devices. Soil and water physicochemical analysis

Association of German Mechanical Engineers, Principle of indirect measurement

  • VDI 3860 Blatt 1-2006 Measurement of landfill gas - Principles
  • VDI/VDE 3512 Blatt 1-2009 Temperature measurement for building automation - Basic principles
  • VDI/VDE 3512 Blatt 1-2017 Temperature measurement for building automation - Basic principles
  • VDI 3491 Blatt 1-2016 Measurement of particles - Methods for generating test aerosols - Principles and overview
  • VDI/VDE 3511 Blatt 3-1994 Temperature measurement in industry - Measuring systems and measured quantity treatment for electrical contact thermometers
  • VDI 2048 Blatt 1-2000 Uncertainties of measurements at acceptance tests for energy conversion and power plants - Fundamentals
  • VDI 4205 Blatt 1-2003 Measurement and test methods for the assessment of vapour recovery systems on filling stations - Fundamentals
  • VDI 2100 Blatt 1-2008 Gaseous ambient air pollution measurement - Indoor air pollution measurement - Gas chromatographic determination of organic compounds - Fundamentals

Professional Standard - Tobacco, Principle of indirect measurement

  • YC/T 158-2002 Cigarettes----Determination of ventilation----Definitions and measurement principles

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Principle of indirect measurement

  • GB/T 19610-2004 Cigarettes-Determination of ventilation-Definitions and measurement principles
  • GB/T 11186.1-1989 Methods for measuring the colour of paint films--Part 1:Principles
  • GB 11186.1-1989 The measurement method of the color of the coating film, the first part of the principle
  • GB/T 22838.15-2009 Determination of physical characteristics for cigarettes and filter rods.Part 15:Cigarettes.Determination of ventilation.Definitions and measurement principles
  • GB/T 38812.4-2022 Direct reduced iron—Determination of metallic iron—Bromine-methanol titrimetric method
  • GB/T 29652-2013 Direct reduced iron.Determination of carbon and sulfur.High frequency combustion with infrared absorption method
  • GB/T 18591-2001 Welding--Guidance on the measurement of preheating temperature,interpass temperature and preheat maintenance temperature
  • GB/T 12843-1991 General principle of measuring methods of microprocessors and peripheral interface circuits' parameters for semiconductor integrated circuits
  • GB 12843-1991 Basic principles of electrical parameter testing methods for semiconductor integrated circuit microprocessors and peripheral interface circuits
  • GB/T 15276-1994 Information processing systens--Information exchange between systems--Synchronous transmission signal quality at DTE/DCE interfaces

KR-KS, Principle of indirect measurement

  • KS H ISO 9512-2021 Cigarettes — Determination of ventilation —Definitions and measurement principles
  • KS D ISO 15355-2003(2023) Steel and iron－Determination of chromium content－Indirect titration method
  • KS E ISO 5068-1-2018 Brown coals and lignites — Determination of moisture content — Part 1: Indirect gravimetric method for total moisture
  • KS E ISO 5068-1-2018(2023) Brown coals and lignites — Determination of moisture content — Part 1: Indirect gravimetric method for total moisture
  • KS I ISO 11546-2-2020 Acoustics — Determination of sound insulation performances of enclosures — Part 2: Measurements in situ (for acceptance and verification purposes)
  • KS E ISO 5068-2-2018 Brown coals and lignites — Determination of moisture content — Part 2: Indirect gravimetric method for moisture in the analysis sample
  • KS E ISO 5068-2-2018(2023) Brown coals and lignites — Determination of moisture content — Part 2: Indirect gravimetric method for moisture in the analysis sample
  • KS D ISO 4829-1-2022 Steel and cast iron — Determination of total silicon contents — Reduced molybdosilicate spectrophotometric method — Part 1: Silicon contents between 0.05 % and 1.0 %
  • KS A ISO 50015-2016 Energy management systems — Measurement and verification of energy performance of organizations — General principles and guidance
  • KS B ISO 15616-1-2018 Acceptance tests for CO 2 -laser beam machines for high quality welding and cutting — Part 1: General principles, acceptance conditions

International Organization for Standardization (ISO), Principle of indirect measurement

  • ISO 9512:2019 Cigarettes — Determination of ventilation — Definitions and measurement principles
  • ISO 9512:2002 Cigarettes - Determination of ventilation - Definitions and measurement principles
  • ISO 9512:1993 Cigarettes; determination of ventilation; definitions and measurement principles
  • ISO 15355:1999 Steel and iron - Determination of chromium content - Indirect titration method
  • ISO/CD TR 20659-1:2023 Rheological test methods — Fundamentals and interlaboratory comparisons — Part 1: Determination of the yield point
  • ISO/DTR 20659-1:2023 Rheological test methods — Fundamentals and interlaboratory comparisons — Part 1: Determination of the yield point
  • ISO 5068-1:2007 Brown coals and lignites - Determination of moisture content - Part 1: Indirect gravimetric method for total moisture
  • ISO/TR 9686:2017 Direct reduced iron - Determination of carbon and/or sulfur - High-frequency combustion method with infrared measurement
  • ISO 9686:2006 Direct reduced iron - Determination of carbon and/or sulfur - High-frequency combustion method with infrared measurement
  • ISO 20270:2019 Acoustics — Characterization of sources of structure-borne sound and vibration — Indirect measurement of blocked forces
  • ISO 5416:2006 Direct reduced iron - Determination of metallic iron - Bromine-methanol titrimetric method
  • ISO 5416:1987 Direct reduced iron; Determination of metallic iron content; Bromine-methanol titrimetric method
  • ISO 5416:1997 Direct reduced iron - Determination of metallic iron content - Bromine-methanol titrimetric method
  • ISO 11929-4:2022 Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation — Fundamentals and application — Part 4: Gui
  • ISO 11929-4:2020 Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation — Fundamentals and application — Part 4: Gui
  • ISO 9335:1995 Optics and optical instruments - Optical transfer function - Principles and procedures of measurement
  • ISO 9335:2012 Optics and photonics - Optical transfer function - Principles and procedures of measurement
  • ISO/CD 5068-1:1976 Brown coals and lignites — Determination of moisture content — Part 1: Indirect gravimetric method for total moisture
  • ISO 23893-3:2013 Water quality - Biochemical and physiological measurements on fish - Part 3: Determination of vitellogenin
  • ISO 22290:2020 Non-destructive testing - Infrared thermographic testing - General principles for thermoelastic stress measuring method
  • ISO 5068-2:2007 Brown coals and lignites - Determination of moisture content - Part 2: Indirect gravimetric method for moisture in the analysis sample
  • ISO/DIS 23629-9 UAS traffic management (UTM) — Part 9: Interface between UTM service providers and users
  • ISO 13916:2017 Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • ISO 15569:1998 Practice for dosimetry in an electron-beam facility for radiation processing at energies between 300 keV and 25 MeV
  • ISO 15573:1998 Practice for dosimetry in an electron-beam facility for radiation processing at energies between 80 keV and 300 keV
  • ISO 11929-2:2019 Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation — Fundamentals and application — Part 2: Adv
  • ISO 10075-3:2004 Ergonomic principles related to mental workload - Part 3: Principles and requirements concerning methods for measuring and assessing mental workload
  • ISO 17997-1:2004 Milk - Determination of casein-nitrogen content - Part 1: Indirect method (Reference method)
  • ISO 17997-1:2004 | IDF 29-1:2004 Milk — Determination of casein-nitrogen content — Part 1: Indirect method (Reference method)
  • ISO 17997-1:2004|IDF 029-1:2004 Bovine casein - Determination of nitrogen content Part 1: Indirect method (reference method)
  • ISO 13916:1996 Welding - Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • ISO 6570-1:1983 Natural gas; Determination of potential hydrocarbon liquid content; Part 1 : Principles and general requirements
  • ISO/CD 5068-2:1976 Brown coals and lignites — Determination of moisture content — Part 2: Indirect gravimetric method for moisture in the analysis sample
  • ISO 18310-1:2017 Measurement and prediction of the ambient dose equivalent from patients receiving iodine 131 administration after thyroid ablation - Part 1: During the hospitalization
  • ISO 8968-1:2014 Milk and milk products - Determination of nitrogen content - Part 1: Kjeldahl principle and crude protein calculation
  • ISO 11929-1:2000 Determination of the detection limit and decision threshold for ionizing radiation measurements - Part 1: Fundamentals and application to counting measurements without the influence of sample treatment
  • ISO 11929-2:2000 Determination of the detection limit and decision threshold for ionizing radiation measurements - Part 2: Fundamentals and application to counting measurements with the influence of sample treatment
  • ISO 11929:2010 Determination of the characteristic limits (decision threshold, detection limit and limits of the confidence interval) for measurements of ionizing radiation - Fundamentals and application
  • ISO 9686:1992 Direct reduced iron; determination of carbon and/or sulfur content; high frequency combustion method with infrared measurement
  • ISO 50015:2014 Energy management systems - Measurement and verification of energy performance of organizations - General principles and guidance
  • ISO 14891:2002 | IDF 185:2002 Milk and milk products — Determination of nitrogen content — Routine method using combustion according to the Dumas principle
  • ISO 8761:1989 Work-place air; determination of mass concentration of nitrogen dioxide; method using detector tubes for short-term sampling with direct indication
  • ISO 15529:1999 Optics and optical instruments - Optical transfer function - Principles of measurement of modulation transfer function (MTF) of sampled imaging systems
  • ISO 10848-4:2010 Acoustics - Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms - Part 4: Application to junctions with at least one heavy element
  • ISO 10848-4:2017 Acoustics - Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms - Part 4: Application to junctions with at least one Type A element
  • ISO 18312-2:2012 Mechanical vibration and shock - Measurement of vibration power flow from machines into connected support structures - Part 2: Indirect method

RO-ASRO, Principle of indirect measurement

  • SR ISO 5068:1983 Brown coals and lignites. Determination of moisture content. Indirect gravimetric method
  • STAS SR EN 24829-2-1994 Steel and cast iron. Determination of total silicon content. Reduced molybdosilicate spectrophotometric method. Part 2: Silicon content between 0,01 and 0,05 %
  • STAS SR EN 24829-1-1994 Steel and cast iron. Determination of total silicon content. Reduced molybdosilicate spectrophotometric method. Part 1: Silicon content between 0,05 and 1,0 %

ECIA - Electronic Components Industry Association, Principle of indirect measurement

  • 191-D-1985 Measurement of Direct Interelectrode Capacitances of Electron Tubes

American Society for Testing and Materials (ASTM), Principle of indirect measurement

  • ASTM B854-98(2022) Standard Guide for Measuring Electrical Contact Intermittences
  • ASTM D5243-92(2001) Standard Test Method for Open-Channel Flow Measurement of Water Indirectly at Culverts
  • ASTM D5243-92(1996) Standard Test Method for Open-Channel Flow Measurement of Water Indirectly at Culverts
  • ASTM D5243-92(2019) Standard Test Method for Open-Channel Flow Measurement of Water Indirectly at Culverts
  • ASTM D6780-02 Standard Test Method for Water Content and Density of Soil in Place by Time Domain Reflectometry (TDR)
  • ASTM D5388-93(2007) Standard Test Method for Indirect Measurements of Discharge by Step-Backwater Method
  • ASTM D5388-93(2002) Standard Test Method for Indirect Measurements of Discharge by Step-Backwater Method
  • ASTM D5243-92(2013) Standard Test Method for Open-Channel Flow Measurement of Water Indirectly at Culverts
  • ASTM D5388-21 Standard Test Method for Indirect Measurements of Discharge by Step-Backwater Method
  • ASTM D5129-95(1999) Standard Test Method for Open Channel Flow Measurement of Water Indirectly by Using Width Contractions
  • ASTM C1514-08(2017) Standard Test Method for Measurement of 235U Fraction Using Enrichment Meter Principle
  • ASTM D5388-93(1997) Standard Test Method for Indirect Measurements of Discharge by Step-Backwater Method
  • ASTM D5388-93(2013) Standard Test Method for Indirect Measurements of Discharge by Step-Backwater Method
  • ASTM C1514-02 Standard Test Method for Measurement of 235U Fraction using the Enrichment Meter Principle
  • ASTM D5130-95(2003) Standard Test Method for Open-Channel Flow Measurement of Water Indirectly by Slope-Area Method
  • ASTM ISO/ASTM 53239-21 Standard Guide for Using Statistical Process Control Principles for Routine Dosimetry in Radiation Processing
  • ASTM D5946-09 Standard Test Method for Corona-Treated Polymer Films Using Water Contact Angle Measurements
  • ASTM ISO/ASTM 51818-09 Standard Practice for Dosimetry in an Electron Beam Facility for Radiation Processing at Energies Between 80 and 300 keV
  • ASTM ISO/ASTM 51818-20 Standard Practice for Dosimetry in an Electron Beam Facility for Radiation Processing at Energies Between 80 and 300 keV
  • ASTM ISO/ASTM51818-20 Standard Practice for Dosimetry in an Electron Beam Facility for Radiation Processing at Energies Between 80 and 300 keV
  • ASTM ISO/ASTM51818-09 Standard Practice for Dosimetry in an Electron Beam Facility for Radiation Processing at Energies Between 80 and 300 keV
  • ASTM ISO/ASTM51818-13 Standard Practice for Dosimetry in an Electron Beam Facility for Radiation Processing at Energies Between 80 and 300 keV
  • ASTM D7622-10e1 Standard Test Method for Total Mercury in Crude Oil Using Combustion and Direct Cold Vapor Atomic Absorption Method with Zeeman Background Correction
  • ASTM D5946-99 Standard Test Method for Corona-Treated Polymer Films Using Water Contact Angle Measurements
  • ASTM D5946-01 Standard Test Method for Corona-Treated Polymer Films Using Water Contact Angle Measurements
  • ASTM D5946-17 Standard Test Method for Corona-Treated Polymer Films Using Water Contact Angle Measurements
  • ASTM E1130-16 Standard Test Method for Objective Measurement of Speech Privacy in Open Plan Spaces Using Articulation Index
  • ASTM E323-80(2001) Standard Specification for Perforated-Plate Sieves for Testing Purposes
  • ASTM E3239-21 Standard Guide for Using Statistical Process Control Principles for Routine Dosimetry in Radiation Processing
  • ASTM ISO/ASTM 51649-05 Standard Practice for Dosimetry in an Electron Beam Facility for Radiation Processing at Energies Between 300 keV and 25 MeV
  • ASTM ISO/ASTM 51649-02 Standard Practice for Dosimetry in an Electron Beam Facility for Radiation Processing at Energies Between 300 keV and 25 MeV
  • ASTM ISO/ASTM51649-15 Standard Practice for Dosimetry in an Electron Beam Facility for Radiation Processing at Energies Between 300 keV and 25 MeV
  • ASTM ISO/ASTM51649-02 Standard Practice for Dosimetry in an Electron Beam Facility for Radiation Processing at Energies Between 300 keV and 25 MeV
  • ASTM ISO/ASTM51649-05 Standard Practice for Dosimetry in an Electron Beam Facility for Radiation Processing at Energies Between 300 keV and 25 MeV
  • ASTM D7369-09 Standard Test Method for Determining the Resilient Modulus of Bituminous Mixtures by Indirect Tension Test
  • ASTM D7369-20 Standard Test Method for Determining the Resilient Modulus of Asphalt Mixtures by Indirect Tension Test
  • ASTM D6785-08 Standard Test Method for Determination of Lead in Workplace Air Using Flame or Graphite Furnace Atomic Absorption Spectrometry

VN-TCVN, Principle of indirect measurement

  • TCVN 6164-1996 Principles for the establishment of hierarchy schemes for measuring instruments
  • TCVN 6816-2001 Measurement of fluid flow in closed conduits.Methods using transit-time ultrasonic flowmeters
  • TCVN 7113-3-2011 Ergonomic principles related to mental workload.Principles and requirements concerning methods for measuring and assessing mental workload

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., Principle of indirect measurement

  • ASHRAE 4486-2001 Measureing Principles for the Determination of Ice Concentration in Ice Slurry (RP-1166)

International Electrotechnical Commission (IEC), Principle of indirect measurement

  • IEC TS 62758:2012 Calibration of space charge measuring equipment based on the pulsed electroacoustic (PEA) measurement principle
  • IEC 112/193/CD:2011 Calibration of space charge measuring equipment based on pulsed electro-acoustic measurement principle
  • IEC 112/206/DTS:2012 Calibration of space charge measuring equipment based on pulsed electro-acoustic measurement principle
  • IEC 61966-2-5:2007 Multimedia systems and equipment - Colour measurement and management - Part 2-5: Colour management - Optional RGB colour space - opRGB
  • IEC 61987-1:2006 Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 1: Measuring equipment with analogue and digital output
  • IEC 60675-3:2020 Household electric direct-acting room heaters - Methods for measuring performance - Part 3: Additional provisions for the measurement of the radiation efficiency
  • IEC 60675-2:2020 Household electric direct-acting room heaters - Methods for measuring performance - Part 2: Additional provisions for the measurement of the radiant factor
  • IEC 61987-10:2009 Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 10: Lists of properties (LOPs) for industrial-process measurement and control for electronic data exchange - Fundamentals

HU-MSZT, Principle of indirect measurement

Electronic Components, Assemblies and Materials Association, Principle of indirect measurement

  • ECA 191-D-1985 Measurement of Direct Interelectrode Capacitances of Electron Tubes

Indonesia Standards, Principle of indirect measurement

RU-GOST R, Principle of indirect measurement

  • GOST 8.464-1982 State system for ensuring the uniformity of measurements. Gas mass flow rate. Calculated relations of indirect methods of measurements
  • GOST 29085-1991 Brown coals and lignites. Determination of moisture content. Indirect gravimetric method
  • GOST 8.207-1976 State system for ensuring the uniformity of measurements. Direct measurements with multiple observations. Methods of processing the results of observations. Basic principles
  • GOST 21107.0-1975 Gas discharge devices. Methods of measurement of electrical parameters. General principles
  • GOST R 56350-2015 Intelligent transport systems. Indirect management of traffic flow. Requirements for variable message sign
  • GOST 21011.0-1975 High-voltage kenotrons. Methods measurements of electric parameters. General requirements
  • GOST R ISO 9543-1993 Information processing systems. Information exchange between systems. Synchronous transmission signal quality at DTE/DCE interfaces
  • GOST R 8.736-2011 State system for ensuring the uniformity of measurements. Multiple direct measurements. Methods of measurement results processing. Main principles
  • GOST 8.586.1-2005 State system for ensuring the uniformity of measurements. Measurements of liquids and gases flow rate and quantity by means of orifice instruments. Part 1. Principle of the method of measurements and general requirements
  • GOST R 56495-2015 Air transport. Safety management system of helicopter activity. Acceptable risk. Principles and methods of determination. Basic provisions
  • GOST R 8.753-2011 State system for ensuring the uniformity of measurements. Reference materials of materials (substance). Basic principles
  • GOST R 8.653-2009 State system for ensuring the uniformity of measurements. Mechanical vibration and shock. Measurement of vibration power flow from machines into connected support structures. Part 2. Indirect method
  • GOST R 8.902.1-2015 The state system of ensuring the uniformity of measurements. Variable pressure drop technique. Special orifices. Part 1. Principle of measurement technique and general requirements

AENOR, Principle of indirect measurement

  • UNE-ISO 11271:2007 Soil quality -- Determination of redox potential -- Field method. (ISO 11271:2002)
  • UNE 22144:1990 DIRECT REDUCED IRON. DETERMINATION OF METALLIC IRON CONTENT. TITRIMETRIC METHOD.
  • UNE-EN 13775-1:2004 Railway applications - Measuring of new and modified freight wagons - Part 1: Measuring principles
  • UNE-EN 15221-6:2012 Facility Management - Part 6: Area and Space Measurement in Facility Management
  • UNE 36314-1:1990 STEEL AND CAST IRON. DETERMINATION OF TOTAL SILICON CONTENT. REDUCED MOLYBDOSILICATE SPECTROPHOTOMETRIC METHOD. PART 1: SILICON CONTENT BETWEEN 0,05 AND 1%
  • UNE 55817:1985 SURFACE ACTIVE AGENTS. ETHANOL TO BE USED AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF METHANOL CONTENT (METHANOL CONTENTS BETWEEN 0,01 AND 0,20% IN VOLUMES). PHOTOMETRIC METHOD

TR-TSE, Principle of indirect measurement

  • TS 2971-1978 Methods For The Measurement Of Direct Interelectrode Capacitances Of Electronic Tubes And Valves

European Committee for Electrotechnical Standardization（CENELEC）, Principle of indirect measurement

  • HD 148 S2-1977 Methods for the Measurement of Direct Interelectrode Capacitances of Electronic Tubes and Valves

CH-SNV, Principle of indirect measurement

Japanese Industrial Standards Committee (JISC), Principle of indirect measurement

  • JIS G 1257-2:2013 Iron and steel.Atomic absorption spectrometric method.Part 2: Determination of phosphorus.Flame atomization indirect method after extraction of molybdophosphate
  • JIS Z 8402-1:1999 Accuracy (trueness and precision) of measurement methods and results -- Part 1: General principles and definitions
  • JIS B 7912-1:2004 Field procedures for testing geodetic and surveying instruments -- Part 1: Theory
  • JIS C 61000-4-7:2007 Electromagnetic compatibility (EMC) -- Part 4-7: Testing and measurement techniques -- General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
  • JIS Z 3703:2004 Welding -- Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • JIS Z 8402-1 ERRATUM 1:2000 Accuracy (trueness and precision) of measurement methods and results -- Part 1: General principles and definitions (Erratum 1)
  • JIS C 61300-3-26:2011 Fiber optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-26: Examinations and measurements -- Measurement of the angular misalignment between fiber and ferrule axes

AT-ON, Principle of indirect measurement

  • ONORM L 1069-1988 Physical analysis of soils; determination of field capacity of soils
  • ONORM M 5871-1998 Equipment of drinking water treatment plants with in situ measuring instruments
  • OENORM EN ISO 3219-2:2021 Rheology - Part 2: General principles of rotational and oscillatory rheometry (ISO 3219-2:2021)
  • ONORM EN 26891-1991 Timber structures - Joints made with mechanical fasteners General principles for the determination ofstrength and deformation characteristics (ISO 6891:1983)
  • ONORM EN 26922-1993 Timber structures - Joints made with mechanical fasteners General principles for the determination ofstrength and deformation characteristics (ISO 6891:1983)
  • ONORM EN ISO 13916:1996 Welding-Guidance on the measurement of preheating trmperature,interpass temperature and preheat maintenance temperature
  • ONORM L 1063-1988 Physical investigations of soils; determination of the relation pressure potential versus water content of undisturbed soil samples

Lithuanian Standards Office , Principle of indirect measurement

  • LST EN 13775-1-2004 Railway applications - Measuring of new and modified freight wagons - Part 1: Measuring principles
  • LST EN 15221-6-2012 Facility Management - Part 6: Area and Space Measurement in Facility Management
  • LST ISO 9543:1994 Information processing systems. Information exchange between systems synchronous transmission signal. Quality at DTE/DCE interfaces
  • LST EN ISO 3219-2:2021 Rheology - Part 2: General principles of rotational and oscillatory rheometry (ISO 3219-2:2021)

CEN - European Committee for Standardization, Principle of indirect measurement

  • PREN 15221-6-2018 Facility Management - Part 6: Area and Space Measurement in Facility Management
  • EN ISO 13916:2017 Welding - Measurement of preheating temperature@ interpass temperature and preheat maintenance temperature
  • EN ISO 5167-1:1995 Measurement of Fluid Flow by Means of Pressure Differential Devices - Part 1: Orifice Plates@ Nozzles and Venturi Tubes Inserted in Circular Cross-Section Conduits Running Full

Professional Standard - Machinery, Principle of indirect measurement

  • JB/T 9332-1999 Geodetic instruments.Connection between instrument and tripod

Canadian General Standards Board （CGSB), Principle of indirect measurement

ES-UNE, Principle of indirect measurement

  • UNE-HD 148S2:1977 METHODS FOR THE MEASUREMENT OF DIRECT INTERELECTRODE CAPACITANCES OF ELECTRONIC TUBES AND VALVES. (Endorsed by AENOR in December of 1995.)
  • UNE-EN ISO 20270:2023 Acoustics - Characterization of sources of structure-borne sound and vibration - Indirect measurement of blocked forces (ISO 20270:2019)
  • UNE-EN ISO 4829-2:2016 Steels - Determination of total silicon contents - Reduced molybdosilicate spectrophotometric method - Part 2: Silicon contents between 0,01 % and 0,05 % (ISO 4829-2:2016)
  • UNE-EN ISO 13916:2018 Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature (ISO 13916:2017)
  • UNE-EN 4875:2020 Aerospace series - Surface treatments - Test method for measurement of electrical contact resistance (Endorsed by Asociación Española de Normalización in February of 2020.)
  • UNE-EN ISO 4829-1:2019 Steel and cast iron - Determination of total silicon contents - Reduced molybdosilicate spectrophotometric method - Part 1: Silicon contents between 0,05 % and 1,0 % (ISO 4829-1:2018)

European Committee for Standardization (CEN), Principle of indirect measurement

  • prEN 29992-1-1993 Financial transaction cards; messages between the integrated circuit card and the card accepting device; part 1: concepts and structures (ISO 9992-1-1990)
  • EN ISO 20270:2022 Acoustics - Characterization of sources of structure-borne sound and vibration - Indirect measurement of blocked forces (ISO 20270:2019)
  • EN ISO 10075-3:2004 Ergonomic principles related to mental workload - Part 3: Principles and requirements concerning methods for measuring and assessing mental workload
  • prEN 835-1992 Heat cost allocators for the determination of the consumption of room heating radiators; appliances without electrical energy supply based on the evaporation prinicple
  • EN ISO 4829-2:2016 Steels - Determination of total silicon contents - Reduced molybdosilicate spectrophotometric method - Part 2: Silicon contents between 0@01 % and 0@05 %
  • EN ISO 11929-2:2021 Determination of the characteristics limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation - Fundamentals and application - Part 2: Advanced applications (ISO 11929-2:2019)
  • EN ISO 11929-1:2021 Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation - Fundamentals and application - Part 1: Elementary applications (ISO 11929-1:2019)
  • EN 24829-1:1990 Steel and cast iron; determination of total silicon content; reduced molybdosilicate spectrophotometric method; part 1: silicon content between 0.05 and 1 %
  • EN 24829-2:1990 Steel and Cast Iron - Determination of Total Silicon Content - Reduced Molyoldosilicate Spectrophotometric Method - Part 2: Silicon Content Between 0-01 and 0-05
  • EN ISO 14891:2002 Milk and Milk Products - Determination of Nitrogen Content - Routine Method Using Combustion According to the Dumas Principle
  • EN ISO 10848-1:2017 Acoustics - Laboratory and field measurement of flanking transmission for airborne@ impact and building service equipment sound between adjoining rooms - Part 1: Frame document
  • EN ISO 10848-1:2006 Acoustics - Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms - Part 1: Frame document (ISO 10848-1:2006)
  • EN ISO 13916:1996 Welding - Guidance on the Measurement of Preheating Temperature, Interpass Temperature and Preheat Maintenance Temperature ISO 13916: 1996
  • EN ISO 5167-1:2022 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2022)
  • EN ISO 10848-2:2017 Acoustics - Laboratory and field measurement of flanking transmission for airborne@ impact and building service equipment sound between adjoining rooms - Part 2: Application to Type B elements when the junction has a small influence
  • EN ISO 10848-3:2017 Acoustics - Laboratory and field measurement of flanking transmission for airborne@ impact and building service equipment sound between adjoining rooms - Part 3: Application to Type B elements when the junction has a substantial influence

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Principle of indirect measurement

  • GB/T 33086-2016 Water treatment chemical—Determination of arsenic and mercury—Atomic fluorescence spectrometry

Standard Association of Australia （SAA）, Principle of indirect measurement

International Commission on Illumination (CIE), Principle of indirect measurement

  • CIE 41-1978 Light as a True Visual Quantity: Principles of Measurement (1st Edition) (Reprint 1994) (E)
  • CIE 212-2014 Guidance towards Best Practice in Psychophysical Procedures Used when Measuring Relative Spatial Brightness

未注明发布机构, Principle of indirect measurement

  • BS ISO 20270:2019 Acoustics — Characterization of sources of structure - borne sound and vibration — Indirect measurement of blocked forces
  • BS EN 835:1995(1999) Heat cost allocators for the determination of the consumption of room heating radiators — Appliances without an electrical energy supply, based on the evaporation principle
  • ISO 9335:1995/Cor 1:2005 Optical and Optical Instruments Light Transfer Function Measurement Principles and Procedures Technical Corrigendum 1

Professional Standard - Electron, Principle of indirect measurement

  • SJ/T 10803-1996 Semiconductor integrated circuits used as interface circuits - General principles of measuring methods for line circuits
  • SJ/T 10800-1996 Semiconductor integrated circuits used as interface circuits - General principles of measuring methods for sense amplifiers
  • SJ/T 10802-1996 Semiconductor integrated circuits used as interface circuits - General principles of measuring methods for peripheral drivers
  • SJ/T 10805-1996 Semiconductor integrated circuits used as interface circuits--General principles of measuring methods of voltage comparators
  • SJ/T 10804-1996 Semiconductor integrated circuits used as interface circuits--General principles of measuring methods for level translator
  • SJ/T 10806-1996 Semiconductor integrated circuits used as interface circuits - General principles of measuring methods for display drivers
  • SJ/T 10801-1996 Semiconductor integrated circuits used as interface circuits - General principles of measuring methods for magnetic memory drivers

ZA-SANS, Principle of indirect measurement

  • SANS 1833-1:2007 Textiles - Quantitative chemical analysis Part 1: General principles of testing

Institute of Electrical and Electronics Engineers (IEEE), Principle of indirect measurement

  • IEEE Std 119-1974 IEEE Recommended Practice for General Principles of Temperature Measurement as Applied to Electrical Apparatus
  • IEEE N322-1997 Inspection, test, construction, and performance requirements for direct reading electrostatic/electroscope type dosimeters

Group Standards of the People's Republic of China, Principle of indirect measurement

  • T/SAFCM 034-2021 Determination of Migration ofIsophthalic Acidin Food Contact Materials and Products
  • T/NAIA 30-2021 Determination of migration of isophthalic acid in food contact materials and products
  • T/YNZJ 001-2021 Determination of migration of isophthalic acid in food contact materials and products
  • T/GDBZ 004-2020 Determination of migration of isophthalic acid in plastic materials and products used in food contact
  • T/COCIA 14-2021 Determination of Chlorogenic Acid Content in Toothpaste of Oral Cleaning and Nursing Products by High Performance Liquid Chromatography

Society of Automotive Engineers (SAE), Principle of indirect measurement

  • SAE J1574-2-2005 Measurement of Vehicle and Suspension Parameters for Directional Control Studies--Rationale
  • SAE J1574-2-2012 Measurement of Vehicle and Suspension Parameters for Directional Control Studies--Rationale
  • SAE J1574/2-2000 Measurement of Vehicle and Suspension Parameters for Directional Control Studies--Rationale
  • SAE J1574/2-2012 Measurement of Vehicle and Suspension Parameters for Directional Control Studies - Rationale
  • SAE J1574/2-2018 Measurement of Vehicle and Suspension Parameters for Directional Control Studies - Rationale
  • SAE J1574/2-2005 Measurement of Vehicle and Suspension Parameters for Directional Control Studies--Rationale

SAE - SAE International, Principle of indirect measurement

  • SAE J1574-2-2018 Steel@ Corrosion-Resistant@ Bars@ Wire@ Forgings@ Mechanical Tubing@ and Rings 16Cr - 4.0Ni - 0.30Cb (Nb) - 4.0Cu Solution Heat Treated@ Precipitation Hardenable
  • SAE J1574-2-2000 Measurement of Vehicle and Suspension Parameters for Directional Control Studies - Rationale

IT-UNI, Principle of indirect measurement

  • UNI EN ISO 3219-2:2021 Rheology - Part 2: General principles of rotational and oscillatory rheometry
  • UNI 5870-1971 Measuring instruments. Gauges and check and setting gauges for ISO metric threads. Basic principles.

PT-IPQ, Principle of indirect measurement

  • NP 4373-1999 Solid fuels.Coals.Determination of total moisture by the indirect gravimetric method(ASTM method)
  • NP 2959-1985
  • NP 4323-1999 Solid fuels.Coals.Determination of total moisture by the indirect gravimetric method(ISO method)
  • NP 4372-1999 Solid fuels Coals and cokes Determination of moisture in the analysis sample by the indirect gravimetric method (ASTMmethod)

GOSTR, Principle of indirect measurement

  • PNST 373-2019 Intelligent transport systems. Indirect traffic management. Requirements for coordinate location of variable message signs
  • GOST R 57913-2017 Energy management system. Measurement and verification of energy performance of organizations. General principles and guidance

IN-BIS, Principle of indirect measurement

US-CFR-file, Principle of indirect measurement

  • CFR 2-200.56-2013 Grants and Agreements. Part200:Uniform administrative requirements, cost principles,and audit requirements for Federal awards. Section200.56:Indirect (facilities & administrative (F&A)) costs.
  • CFR 2-200.414-2014 Grants and agreements. Part200:Uniform administrative requirements, cost prin ciples, and audit requirements for federal awards. SubpartE:Cost principles. Section200.414:Indirect (F&A) costs.
  • CFR 2-2701.414-2014 Grants and agreements. Part2701:Uniform administrative requirements, cost principles, and audit requirements for federal awards. Section2701.414:Indirect (F&A) Costs.
  • CFR 2-200.19-2013 Grants and Agreements. Part200:Uniform administrative requirements, cost principles,and audit requirements for Federal awards. Section200.19:Cognizant agency for indirect costs.

BE-NBN, Principle of indirect measurement

Professional Standard - Energy, Principle of indirect measurement

  • NB/SH/T 0892-2015 Standard test method for determination of trace elements in middle distillate fuels by inductively coupled plasma atomic emission spectrometry (ICP-AES)

TIA - Telecommunications Industry Association, Principle of indirect measurement

  • TSB-31-D-2011 Telecommunications Telephone Terminal Equipment Rationale and Measurement Guidelines For U.S. Network Protection

International Telecommunication Union (ITU), Principle of indirect measurement

  • ITU-T D.61-1989 Charging and Accounting Provisions Relating to the Measurement of the Chargeable Duration of a Telex Call - General Tariff Principles - Charging and Accounting in International Telecommunications Services (Study Group III) 2 pp
  • ITU-T SERIE P SUPP 21 FRENCH-1993 THE PRINCIPLES OF A COMPOSITE SOURCE SIGNAL AS AN EXAMPLE OF A MEASUREMENT SIGNAL TO DETERMINE THE TRANSFER CHARACTERISTICS OF TERMINAL EQUIPMENT
  • ITU-T SERIE P SUPP 21 SPANISH-1993 THE PRINCIPLES OF A COMPOSITE SOURCE SIGNAL AS AN EXAMPLE OF A MEASUREMENT SIGNAL TO DETERMINE THE TRANSFER CHARACTERISTICS OF TERMINAL EQUIPMENT

Professional Standard - Non-ferrous Metal, Principle of indirect measurement

  • YS/T 807.10-2012 Chemical analysis methods of aluminum hardeners.Part 10:Determination of potassium content.Flame atomic absorption spectrometric method
  • YS/T 807.11-2012 Chemical analysis methods of aluminum hardeners.Part 11:Determination of sodium content.Flame atomic absorption spectrometric method

AASHTO - American Association of State Highway and Transportation Officials, Principle of indirect measurement

  • TP31-1996 Standard Test Method for Determining the Resilient Modulus of Bituminous Mixtures by Indirect Tension

PL-PKN, Principle of indirect measurement

International Dairy Federation (IDF), Principle of indirect measurement

  • IDF 185-2002 Milk and milk products - Determination of nitrogen content - Routine method using combustion according to the Dumas principle

ES-AENOR, Principle of indirect measurement

YU-JUS, Principle of indirect measurement

  • JUS B.H8.390-1987 Methods of analisis of coal and coke. Brovvn coal and lignites. Detennination ofmoisture content. Indirect gravimetric method

ESDU - Engineering Sciences Data Unit, Principle of indirect measurement

  • SPB-M6-2-2010 Apr.08: Colloidal Interactions Between Asphaltene and Different Surfaces Measured by Atomic force microscopy (AFM)

国家市场监督管理总局、中国国家标准化管理委员会, Principle of indirect measurement

  • GB/T 38812.1-2020 Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride

工业和信息化部, Principle of indirect measurement

  • YB/T 4510-2017 Determination of direct reduced ferrous iron content by ferric chloride decomposition potassium dichromate titration method

  The principle of spinning, The principle of sonar, Principle of measurement, principle of light, The principle of laser, Principle of Fluorescence, The principle of spectrum, Absolute error of indirect measurement, Examples of indirect measurements, Principle of the test, The principle of tg, The principle of reflow, How it works, closed principle, technical principle, The formation principle, Principles of Nucleic Acids, The principle of ms, The principle of precipitation, Principle of indirect measurement.

 



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