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Flux ratio

Flux ratio, Total:201 items.

In the international standard classification, Flux ratio involves: Nuclear energy engineering, Analytical chemistry, Organic chemicals, Acoustics and acoustic measurements, Telecommunication terminal equipment, Telecommunication systems, Soil quality. Pedology, Radiation measurements, Conducting materials, Electricity. Magnetism. Electrical and magnetic measurements, Adhesives, Paints and varnishes, Non-metalliferous minerals, Metrology and measurement in general, Components and accessories for telecommunications equipment, Character sets and information coding, Electronic tubes, Optoelectronics. Laser equipment, Corrosion of metals, Iron and steel products, Fertilizers, Fibre optic communications, Ceramics, Ventilators. Fans. Air-conditioners, Installations in buildings, Solar energy engineering, Document imaging applications, Quality, Testing of metals, Protection of and in buildings, Microbiology, Water quality, Medical equipment, Welding, brazing and soldering, Lamps and related equipment, Integrated circuits. Microelectronics, Burners. Boilers, Construction materials, Electrical wires and cables, Applications of information technology, Sugar. Sugar products. Starch, Hydraulic construction, Radiocommunications, Cinematography, Valves, Electromechanical components for electronic and telecommunications equipment, Hand-held tools, Mobile services, Fluid power systems, Integrated Services Digital Network (ISDN), Construction industry, Air quality, Measurement of fluid flow, Earthworks. Excavations. Foundation construction. Underground works.

International Electrotechnical Commission (IEC), Flux ratio

IEC 61501:1998 Nuclear reactor instrumentation - Wide range neutron fluence rate meter - Mean square voltage method
IEC 61584:2001 Radiation protection instrumentation - Installed, portable or transportable assemblies - Measurement of air kerma direction and air kerma rate
IEC PAS 63083:2017 Specific absorption rate (SAR) measurement procedure for long term evolution (LTE) devices
IEC PAS 63151:2018 Measurement procedure for the assessment of specific absorption rate of？human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Vector measurement-bas
IEC 62209-3:2019 Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Part 3: Vector measure
IEC 61280-2-4:1998 Fibre optic communication subsystem basic test procedures - Part 2-4: Test procedures for digital systems - Bit-rate tolerance measurement
IEC 60568:1977 Incore instrumentation for the measurement of fluence in power reactors

American Society for Testing and Materials (ASTM), Flux ratio

ASTM D6212-99 Standard Test Method for Total Sulfur in Aromatic Compounds by Hydrogenolysis and Rateometric Colorimetry
ASTM E434-10(2020) Standard Test Method for Calorimetric Determination of Hemispherical Emittance and the Ratio of Solar Absorptance to Hemispherical Emittance Using Solar Simulation
ASTM E434-71(2002) Standard Test Method for Calorimetric Determination of Hemispherical Emittance and the Ratio of Solar Absorptance to Hemispherical Emittance Using Solar Simulation
ASTM D5472/D5472M-20 Standard Practice for Determining Specific Capacity and Estimating Transmissivity at the Control Well
ASTM D6021-06 Standard Test Method for Measurement of Total Hydrogen Sulfide in Residual Fuels by Multiple Headspace Extraction and Sulfur Specific Detection
ASTM D6021-12 Standard Test Method for Measurement of Total Hydrogen Sulfide in Residual Fuels by Multiple Headspace Extraction and Sulfur Specific Detection
ASTM E434-10(2015) Standard Test Method for Calorimetric Determination of Hemispherical Emittance and the Ratio of Solar Absorptance to Hemispherical Emittance Using Solar Simulation
ASTM D6034-96 Standard Test Method (Analytical Procedure) for Determining the Efficiency of a Production Well in a Confined Aquifer from a Constant Rate Pumping Test
ASTM D6034-96(2004) Standard Test Method (Analytical Procedure) for Determining the Efficiency of a Production Well in a Confined Aquifer from a Constant Rate Pumping Test
ASTM D5472-93(1999)e1 Standard Test Method for Determining Specific Capacity and Estimating Transmissivity at the Control Well
ASTM E2426-10 Standard Practice for Pulse Counting System Dead Time Determination by Measuring Isotopic Ratios with SIMS
ASTM E964-93(1998)e1 Standard Practice for Measuring Benefit-to-Cost and Savings-to-Investment Ratios for Buildings and Building Systems
ASTM E964-15(2020)e1 Standard Practice for Measuring Benefit-to-Cost and Savings-to-Investment Ratios for Buildings and Building Systems
ASTM E964-15 Standard Practice for Measuring Benefit-to-Cost and Savings-to-Investment Ratios for Buildings and Building Systems
ASTM D558-04 Standard Test Methods for Moisture-Density (Unit Weight) Relations of Soil-Cement Mixtures

International Telecommunication Union (ITU), Flux ratio

ITU-T Q.2961.3 FRENCH-1997 Digital Subscriber Signalling System No.2 - Additional Traffic Parameters: Signalling Capabilities to Support Traffic Parameters for the Available Bit Rate (ABR) ATM Transfer Capability
ITU-T Q.2961.3 SPANISH-1997 Digital Subscriber Signalling System No.2 - Additional Traffic Parameters: Signalling Capabilities to Support Traffic Parameters for the Available Bit Rate (ABR) ATM Transfer Capability
ITU-T Q.2961.6 FRENCH-1998 Digital Subscriber Signalling System No. 2 – Additional traffic parameters: Additional signalling procedures for the support of the SBR2 and SBR3 ATM transfer capabilities
ITU-T Q.2961.6 SPANISH-1998 Digital Subscriber Signalling System No. 2 - Additional Traffic Parameters: Additional Signalling Procedures for the Support of the SBR2 and SBR3 ATM Transfer Capabilities
ITU-T H.324-2009 Terminal for low bit-rate multimedia communication (Study Group 16)
ITU-T H.263 SPANISH-2005 Video coding for low bit rate communication study Group 16
ITU-T H.263 FRENCH-2005 Video coding for low bit rate communication study Group 16
ITU-T G.827-2003 Availability performance parameters and objectives for end-to-end international constant bit-rate digital paths SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital networks Quality and availability targets Study Group 13
ITU-T G.827.1-2000 Availability Performance Objectives for End-to-End International Constant Bit-Rate Digital Paths At or Above the Primary Rate - Series G: Transmission Systems and Media Digital Systems and Networks Digital Networks - Quality and Availability Targets Study
ITU-T O.153 SPANISH-1992 Basic Parameters for the Measurement of Error Performance at Bit Rates Below the Primary Rate
ITU-T G.826-1993 (WITHDRAWN) Error Performance Parameters and Objectives for International, Constant Bit Rate Digital Paths at or Above the Primary Rate - Digital Networks (Study Group 13) 18 pp
ITU-T SERIE H SUPP 1 SPANISH-1999 Application profile - Sign language and lip-reading real-time conversation using low bit-rate video communication
ITU-T O.153-1992 Basic Parameters for the Measurement of Error Performance at Bit Rates Below the Primary Rate Study Group IV
ITU-T P.931-1998 Multimedia Communications Delay Synchronization and Frame Rate Measurement - Series P: Telephone Transmission Quality Telephone Installations Local Line Networks Audiovisual Quality in Multimedia Services Study Group 12; 47 pp
ITU-T G.828 CORR. 1-2001 Error Performance Parameters and Objectives for International, Constant Bit-Rate Synchronous Digital Path Series G: Transmission Systems and Media, Digital Systems and Networks Digital Networks - Quality and Availability Targets Corrigendum 1; Study Grou
ITU-T G.828-2000 Error Performance Parameters and Objectives for International Constant Bit Rate Synchronous Digital Paths - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Digital Networks - Quality and Availability Ta
ITU-T SERIES H SUPP 1-1999 Application Profile - Sign Language and Lip-Reading Real-Time Conversation Using Low Bit-Rate Video Communication Series H: Audiovisual and Multimedia Systems Study Group 15

VN-TCVN, Flux ratio

TCVN 7826-2007 Electric fans.Energy Efficiency Ratio
TCVN 7259-2003 Fine cut tobacco.Determination of fine cut tobacco ratio by sieving method
TCVN 5123-1990 Content of carbon in exhaust gases of automobiles with petrol engines.Rates and methods of determination

American National Standards Institute （ANSI), Flux ratio

ANSI/SCTE 119-2011 Measurement Procedure for Noise Power Ratio

CN-STDBOOK, Flux ratio

图书 A-4493 Ratiometric Theory and Practice

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Flux ratio

GB/T 18119-2000 Video coding for low bit rate communication
GB/T 4575-1984 Frequency comparison pilot series for the FDM systems in the toll communication network
GB/T 16698-1996 Measurment of emission rate of α particle. Method for large area proportional counter
GB/T 16698-2008 Measurement of emission rate of α particle. Method for large area proportional counter
GB/T 12968-1991 Eddy current decay method for measurement of resistivity and residual resistance ratio of pure metals
GB/T 5441.8-1985 Test methods for communication cable--Test for frequency characteristic of attenuation coefficient of coaxial pair--Comparison method
GB/T 28513-2012 Application profile.Sign language and lip-reading real-time conversation using low bit-rate video communication
GB/T 18932.1-2002 Method for the determination of C-4 plant sugars in honey--Stable carbon isotope ratio method

AENOR, Flux ratio

UNE 77308:2001 Soil quality. Determination of the specific electrical conductivity.
UNE-CR 14539:2003 Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity (oil retention).
UNE-EN ISO 17994:2014 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014)

Korean Agency for Technology and Standards (KATS), Flux ratio

KS I ISO 11265:2021 Soil quality — Determination of the specific electrical conductivity
KS I ISO 11265-2005(2015) Soil quality－Determination of the specific electrical conductivity
KS C IEC 61788-5:2002 Superconductivity-Part 5:Matrix to superconductor volume ratio measurement-Copper to superconductor volume ratio of Cu/Nb-Ti composite superconductors
KS C IEC 62255-3-1:2014 Multicore and symmetrical pair/quad cables for broadband digital communications(high bit rate digital access telecommunication communications(high bit rate digital access telecommunication Blank detail specification
KS M 0042-1999
KS C IEC 61280-2-4-2003(2008) Fiber optic communication subsystem basic test procedures－Part 2－4：Test procedures for digital systems－Bit-rate tolerance measurement
KS I ISO 17994:2021 Water quality — Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods
KS B 6512-1991(2021) Test Methods for Electro-hydraulic Proportional Bypass F1ow Control Valves
KS C 3370-2-2017 Procedure to determine the specific absorption rate(SAR) for wireless communication devices used in close proximity to the human body
KS C 3370-2-2017(2022) Procedure to determine the specific absorption rate(SAR) for wireless communication devices used in close proximity to the human body
KS A IEC 61650:2003 Reliability data analysis techniques-Procedures for comparison of two constant failure rates and two constant failure(event) intensities
KS C IEC 60512-25-1:2004 Connectors for electronic equipment-Tests and measurements-Part 25-1:Test 25a-Crosstalk ratio
KS C IEC 60512-25-1:2014 Connectors for electronic equipment－Tests and measurements－Part 25－1：Test 25a－Crosstalk ratio
KS B 6512-1991 Test Methods for Electro-hydraulic Proportional Bypass F1ow Control Valves
KS B 6513-1991(2021) Test Methods for Electro-hydraulic Proportional Directional Bypass Flow Control Va1ves
KS C IEC 61788-6:2002 Superconductivity - Part 6 : Mechanical properties measurement -Room temperature tensile test of Cu/Nb-Ti composite superconductors

KR-KS, Flux ratio

KS I ISO 11265-2021 Soil quality — Determination of the specific electrical conductivity
KS I ISO 17994-2021 Water quality — Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods

Association Francaise de Normalisation, Flux ratio

NF ISO 11265:1995 Qualité du sol - Détermination de la conductivité électrique spécifique
NF ISO 22891:2013 Papier - Détermination de la transmittance par le mesurage de la réflectance diffuse
NF X06-027:1987 Inspection by measurement of the proportion of non conforming items. Guidance on the design of a sampling programme.
NF EN 61094-8:2013 Microphones de mesure - Partie 8 : méthodes pour la détermination de l'efficacité en champ libre par comparaison des microphones étalons de travail
NF EN ISO 10070:2019 Poudres métalliques - Détermination de la surface spécifique d'enveloppe à partir de mesures de la perméabilité à l'air d'un lit de poudre dans des conditions d'écoulement permanent
NF Z82-297*NF ETS 300297:1999 Integrated Services Digital Network (ISDN). Access digital section for ISDN basic rate.
NF T90-462*NF EN ISO 17994:2014 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods
NF S94-066:1998 Materials for surgical implants. Quantitative determination of the Ca/P ratio of calcium phosphates.
NF EN 62670-3:2017 Concentrateurs photovoltaïques (CPV) - Essai de performances - Partie 3 : mesurages de performances et rapport de puissance
NF C93-807-2-4*NF EN 61280-2-4:1998 Fibre optic communication subsystem basic test procedures. Part 2-4 : test procedures for digital systems. Bit-rate tolerance measurement.
NF EN 1557:1996 Agents de surface - Caractérisation colorimétrique des liquides (produits) colorés optiquement clairs par composantes trichromatiques X, y et Z en transmittance
NF X10-025:1991 Isolation thermique - Détermination de la résistance thermique et de la conductivité thermique en régime stationnaire - Méthode fluxmétrique

Japanese Industrial Standards Committee (JISC), Flux ratio

JIS Z 4521:2006 Method of calibration for neutron dose equivalent (rate) meters
JIS G 0580:2003 Method of electrochemical potentiokinetic reactivation ratio measurement for stainless steels
JIS R 1611:1997 Test methods of thermal diffusivity, specific heat capacity, and thermal conductivity for fine ceramics by laser flash method
JIS R 1611:2010 Measurement methods of thermal diffusivity, specific heat capacity, and thermal conductivity for fine ceramics by flash method
JIS K 0130:2008 General rules for electrical conductivity measuring method
JIS C 61280-2-9:2010 Fiber optic communication subsystem test procedures -- Optical signal-to-noise ratio measurement for dense wavelength-division multiplexed systems
JIS B 8656:2002 Test methods for electro-hydraulic proportional bypass flow control valves
JIS Z 9010:1999 Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation)
JIS Z 4333:2014 Portable ambient and/or directional dose equivalent (rate) meters and/or monitors for X, gamma and beta radiation

Danish Standards Foundation, Flux ratio

DS/EN 301171 V1.1.1:1999 Video coding for low bit rate communication
DS/CEN/CR 14539:2002 Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity (oil retention)
DS/CEN/TR 14539:2021 Straight ammonium nitrate fertilizers – Comparative study on the determination of porosity (oil retention)
DS/ISO 8423:1992 Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation)
DS/EN 301029-3 V1.2.3:2000 Broadband Integrated Services Digital Network (B-ISDN); Signalling System No.7; B-ISDN User Part (B-ISUP); Part 3: Support of additional traffic parameters for Statistical Bit Rate (SBR), Available Bit Rate (ABR), ATM Block Transfer (ABT) and Quality of S

ES-UNE, Flux ratio

UNE-EN ISO 21484:2019 Nuclear Energy - Fuel technology - Determination of the O/M ratio in MOX pellets by the gravimetric method (ISO 21484:2017) (Endorsed by Asociación Española de Normalización in July of 2019.)
UNE-EN 301171 V1.1.1:2021 Video coding for low bit rate communication [ITU-T Recommendation H.263 (1996)] (Endorsed by Asociación Española de Normalización in October of 2021.)
UNE-EN IEC 62209-3:2019 Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Part 3: Vector measurement-based systems (Frequency range of 600 MHz to 6 ...

ITU-T - International Telecommunication Union/ITU Telcommunication Sector, Flux ratio

ITU-T H.324 AMD 1-2005 Terminal for Low Bit-Rate Multimedia Communication (Study Group 16)
ITU-T H.263-2005 Video coding for low bit rate communication (study Group 16)
ITU-T H.223 ANNEX B-1998 Multiplexing Protocol for Low Bit Rate Multimedia Communication - Annex B: Multiplexing Protocol for Low Bit Rate Multimedia Mobile Communication over Moderate Error-Prone Channels - Series H: Audiovisual and Multimedia Systems - Infrastructure of Audiovi
ITU-T H.223 ANNEX D-1999 Multiplexing Protocol for Low Bit Rate Multimedia Communication Annex D: Optional Multiplexing Protocol for Low Bit Rate Multimedia Mobile Communication over Highly Error-Prone Channels Series H: Audiovisual and Multimedia Systems Infrastructure of Audiov
ITU-T H.263-1996 Video Coding for Low Bit Rate Communication - Transmission of Non-Telephone Signals (Study Group 15) 51 pp
ITU-T H.223 ANNEX A-1998 Multiplexing Protocol for Low Bit Rate Multimedia Communication - Annex A: Multiplexing Protocol for Low Bit Rate Multimedia Mobile Communication over Low Error-Prone Channels - Series H: Audiovisual and Multimedia Systems - Infrastructure of Audiovisual
ITU-T H.223 ANNEX C-1998 Multiplexing Protocol for Low Bit Rate Multimedia Communication - Annex C: Multiplexing Protocol for Low Bit Rate Multimedia Mobile Communication over Highly Error-Phone Channels - Series H: Audiovisual and Multimedia Systems - Infrastructure of Audiovisu

Society of Motion Picture and Television Engineers (SMPTE), Flux ratio

SMPTE ST 2022-6-2012 Transport of High Bit Rate Media Signals over IP Networks (HBRMT)
SMPTE ST 2022-5-2013 Forward Error Correction for Transport of High Bit Rate Media Signals over IP Networks (HBRMT)

British Standards Institution (BSI), Flux ratio

BS EN 61788-5:2003 Superconductivity - Matrix to superconductor volume ratio measurement - Copper to superconductor volume ratio of Cu/Nb-Ti composite superconductors
BS EN 61788-5:2001 Superconductivity - Matrix to superconductor volume ratio measurement - Copper to superconductor volume ratio of Cu/Nb-Ti composite superconductors
BS EN 61788-5:2013 Superconductivity. Matrix to superconductor volume ratio measurement. Copper to superconductor volume ratio of Cu/Nb-Ti composite superconducting wires
PD IEC/PAS 63083:2017 Specific absorption rate (SAR) measurement procedure for long term evolution (LTE) devices
BS EN 61280-2-4:1998 Fibre optic communication subsystem basic test procedures. Test procedures for digital systems. Bit-rate tolerance measurement
BS EN ISO 16890-3:2016 Air filters for general ventilation. Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured
BS 6354:1983 Method for measuring the screen luminance, contrast and reflectance of microform readers
BS EN ISO 17994:2014 Water quality. Requirements for the comparison of the relative recovery of microorganisms by two quantitative method
BS 5550-5.5.1:1978 Cinematography. Common to more than one film gauge. Printing. Specification for optical printing ratios for enlargement and reduction of motion-picture film images
BS ISO 14164:1999 Stationary source emissions - Determination of the volume flowrate of gas streams in ducts - Automated method
BS IEC/IEEE 62209-1528:2020 Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices. Human models, instrumentation, and procedures (Frequency range of 4 MHz to 10

National Metrological Technical Specifications of the People's Republic of China, Flux ratio

JJF 1843-2020 Calibration Specification for SAR Testing Systems
JJF 1261.25-2018 Rules of Metrology Testing for Energy Efficiency of Fans

Institute of Interconnecting and Packaging Electronic Circuits (IPC), Flux ratio

IPC TM-650 2.3.34.1-1995 Percentage of Flux on/in Flux-Coated and/or Flux-Cored Solder

PT-IPQ, Flux ratio

NP 4407-2001 Paints and varnishes Determination of hiding power Determination of contrast ratio (opacity) of light-coloured paints at a fixed spreading

German Institute for Standardization, Flux ratio

DIN 25482-3:1993 Limit of detection and limit of decision for nuclear radiation measurements; measurement by use of linear analog ratemeters
DIN EN 301171:2000-06 Video coding for low bit rate communication [ITU-T Recommendation H.263 (1996)] (Endorsement of the English version EN 301171 V 1.1.1 (1998-07) as German standard) / Note: Endorsement notice
DIN EN ISO 17994:2014-06 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014); German version EN ISO 17994:2014
DIN 51908:2022-10 Testing of carbonaceous materials - Determination of thermal conductivity at room temperature by means of a comparative method - Solid material
DIN EN 301029-3:2000 Broadband Integrated Services Digital Network (B-ISDN) - Signalling System No. 7; B-ISDN User Part (B-ISUP) - Part 3: Support of additional traffic parameters for Statistical Bit Rate (SBR), Available Bit Rate (ABR), ATM Block Transfer (ABT) and Quality o

RU-GOST R, Flux ratio

GOST 25984.1-1983 Chrysotile asbestos. Methods for determination of fractional composition and foreign matters content
GOST 8.070-2014 State system for ensuring the uniformity of measurements. State verification schedule for means measuring absorbed doses and rate of absorbed dose, dose equivalent and rate of equivalent doses of photon and electron radiation
GOST R 8.804-2012 State system for ensuring the uniformity of measurements. State verification schedule for means measuring air kerma, air kerma rate, exposure, exposure rate, ambient dose equivalent, directional dose equivalent and personal dose equivalent, ambient dose e
GOST 21815.18-1990 Image intensifier and image converter tubes. Modulation franster function
GOST 26423-1985 Soils. Methods for determination of specific electric conductivity, pH and solid residue of water extract
GOST R 50779.76-1999 Statistical methods. Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation)
GOST 8.209-1976 State system of ensuring the uniformity of measurements. Magnetoelectrical logometers. Methods and means of verification
GOST 25984.2-1983 Chrysotile asbestos. Method for determination of fibre average length, mass fractions of fibre of length less than 5 mm and 0,5 mm

PL-PKN, Flux ratio

PN T01504-24-1987 Transistors Measuring methods Forward current transfer ratio \)i2u\ at high fre?uency and transition fre?uency fr

International Organization for Standardization (ISO), Flux ratio

ISO 10534-1:1996 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 1: Method using standing wave ratio
ISO 21484:2008 Nuclear fuel technology - Determination of the O/M ratio in MOX pellets - Gravimetric method
ISO 23811:2009 Paints and varnishes - Determination of percentage volume of non-volatile matter by measuring the non-volatile matter content and the density of the coating material, and calculation of the theoretical spreading rate
ISO 17994:2014 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods
ISO 16890-3:2016 Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured

International Commission on Illumination (CIE), Flux ratio

CIE 153-2003 REPORT ON AN INTERCOMPARISON OF MEASUREMENTS OF THE LUMINOUS FLUX OF HIGHPRESSURE SODIUM LAMPS

European Telecommunications Standards Institute (ETSI), Flux ratio

ETSI I-ETS 300 837-1998 Public Switched Telephone Network (PSTN); Terminals for Low Bit-Rate Multimedia Communication
ETSI PRI-ETS 300 837-1997 Public Switched Telephone Network (PSTN); Terminals for Low Bit-Rate Multimedia Communication
ETSI EN 301 171-1998 Video Coding for Low Bit Rate Communication (V1.1.1; ITU-T Recommendation H.263 (1996))

Lithuanian Standards Office , Flux ratio

LST EN 301 171 V1.1.1-2005 Video coding for low bit rate communication [ITU-T Recommendation H.263 (1996)]
LST EN 301 029-3 V1.2.3-2005 Broadband Integrated Services Digital Network (B-ISDN); Signalling System No.7; B-ISDN User Part (B-ISUP); Part 3: Support of additional traffic parameters for Statistical Bit Rate (SBR), Available Bit Rate (ABR), ATM Block Transfer (ABT) and Quality of S

ETSI - European Telecommunications Standards Institute, Flux ratio

I-ETS 300 837-1998 Public Switched Telephone Network (PSTN); Terminals for Low Bit-Rate Multimedia Communication
PRI-ETS 300 837-1997 Public Switched Telephone Network (PSTN); Terminals for Low Bit-Rate Multimedia Communication
ETSI EN 301 171:1998 Video Coding for Low Bit Rate Communication (V1.1.1; ITU-T Recommendation H.263 (1996))
ETSI EN 301 029-3:1998 Broadband Integrated Services Digital Network (B-ISDN); Signalling System No.7; B-ISDN User Part (B-ISUP); Part 3: Support of Additional Traffic Parameters for Statistical Bit Rate (SBR)@ Available Bit Rate (ABR)@ ATM Block Transfer (ABT) and Quality of S

Military Standard of the People's Republic of China-General Armament Department, Flux ratio

GJB 664.1-1989 Digital communication subgroup series bit rate, frame structure and multiplexing method
GJB 10181-2021 General Specifications for Large Capacity and High Power Lithium Primary Batteries

European Committee for Standardization (CEN), Flux ratio

PD CEN/TR 14539:2021 Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity (oil retention)
EN ISO 10534-1:2001 Acoustics - Determination of sound absorption coefficient and impedance in impedances tubes - Part 1: Method using standing wave ratio (ISO 10534-1:1996)
EN ISO 21484:2019 Nuclear Energy - Fuel technology - Determination of the O/M ratio in MOX pellets by the gravimetric method (ISO 21484:2017)
EN ISO 16890-3:2016 Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured (ISO 16890-3:2016)

Taiwan Provincial Standard of the People's Republic of China, Flux ratio

CNS 13984-1997 Methods of test for thermal diffusivity,specific heat capacity,and thermal conductivity of fine ceramics by laser flash method
CNS 8830-1998 Method for determining neutron fluence rates/fluence and spectra by radioactivation techniques

工业和信息化部, Flux ratio

YD/T 3201-2016 Specific absorption rate (SAR) evaluation requirements for tablet digital mobile communication terminals

European Committee for Electrotechnical Standardization（CENELEC）, Flux ratio

EN 61788-5:2013 Superconductivity - Part 5: Matrix to superconductor volume ratio measurement - Copper to superconductor volume ratio of Cu/Nb-Ti composite superconducting wires
EN 61788-5:2001 Superconductivity Part 5: Matrix to superconductor volume ratio measurement - Copper to superconductor volume ratio of Cu/Nb-Ti composite superconductors

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., Flux ratio

ASHRAE 3812-1994 Steady-State Calorimetry Method to Measure the Ventilation Rate in an Airspace
ASHRAE SF-98-26-1-1998 Method for Measuring Fan Ventilation Rates in Livestock Buildings - Velocity Pressure Measurement

United States Navy, Flux ratio

NAVY QPL-23167-29-2005 METER FREQUENCY, EXPANDED SCALE SWITCHBOARD TYPE (NAVAL SHIPBOARD USE)

Acoustical Society of America (ASA), Flux ratio

ASA S12.57-2002 Acoustics ?Determination of Sound Power Levels of Noise Sources using Sound Pressure Comparison Method in Situ

National Metrological Verification Regulations of the People's Republic of China, Flux ratio

JJG 521-2006 X and Gamma Radiation Air Kerma Ratemeters for Environmental Monitoring

Association of German Mechanical Engineers, Flux ratio

DVS 0907-3-1984 Determination of the burn-out pickup and the burn-out of submerged-arc welding flux; the flux diagram
DVS 0907-4-1984 Determination of the burn-out pickup and burn-out of submerged-arc welding flux; application of the flux diagram
VDI/VDE 2649-2011 Rotary tools for bolted connection - Guideline for comparative power-measurements of hydraulic impulse tools

国家市场监督管理总局、中国国家标准化管理委员会, Flux ratio

GB/T 41423-2022 LED packages—Long-term luminous and radiant flux maintenance projection

Institute of Electrical and Electronics Engineers (IEEE), Flux ratio

SMPTE ST 2022-6:2012 ST 2022-6:2012 - SMPTE Standard - Transport of High Bit Rate Media Signals over IP Networks (HBRMT)
ST 2022-6:2012 ST 2022-6:2012 - SMPTE Standard - Transport of High Bit Rate Media Signals over IP Networks (HBRMT)
IEEE P1528/D6, March 2013 IEEE Draft Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques
IEEE 1528-2003 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques Amendment: 2/24/2006
IEEE Std 1528-2003 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques
IEEE Std 1528-2013 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques - Redline

CEN - European Committee for Standardization, Flux ratio

EN ISO 23811:2009 Paints and varnishes - Determination of percentage volume of non-volatile matter by measuring the non-volatile matter content and the density of the coating material@ and calculation of the theoretical spreading rate

Defense Logistics Agency, Flux ratio

DLA SMD-5962-97547 REV A-2006 MICROCIRCUIT, DIGITAL, BIPOLAR, LOW-POWER SCHOTTKY TTL, 4-BIT MAGNITUDE COMPARATORS, MONOLITHIC SILICON
DLA SMD-5962-84151 REV A-2005 MICROCIRCUITS, DIGITAL, LOW POWER SCHOTTKY TTL, MAGNITUDE COMPARATOR, MONOLITHIC SILICON
DLA SMD-5962-84152 REV C-2005 MICROCIRCUIT, DIGITAL, LOW-POWER SCHOTTKY TTL, MAGNITUDE COMPARATOR, MONOLITHIC SILICON
DLA SMD-5962-84153 REV B-2003 MICROCIRCUIT, DIGITAL, LOW-POWER SCHOTTKY TTL, MAGNITUDE COMPARATOR, MONOLITHIC SILICON

YU-JUS, Flux ratio

JUS U.J6.009-1982 Scales and sizes ofgraphsfor plotting acoustic quantities against frequency
JUS N.N6.321-1978 Radiocommunications. Transmitters. Methods of frequency measurements

GOSTR, Flux ratio

GOST R 50779.76-2018 Statistical methods. Sampling procedures for inspection by variables. Sequential sampling plans for percent nonconforming (known standard deviation)

BELST, Flux ratio

STB 2409-2015 Method of definition specific heat consumption for heating and ventilation operated residential buildings
STB 8083-2020 System for ensuring the uniformity of measurements of the Republic of Belarus. State verification schedule for means measuring air kerma, air kerma rate, ambient dose equivalent, directional dose equivalent and personal dose equivalent, ambient dose equiv

AT-ON, Flux ratio

ONORM B 6015-2-2000 Determination of thermal conductivity by the guarded hot plate apparatus - Determination of the specific thermal conductivity in building materials

CZ-CSN, Flux ratio

CSN 35 8757 Cast.7-1985 Transistors. Measuring method of absolute value of forward current transfer ratio and transition frequency

US-CFR-file, Flux ratio

CFR 47-27.50-2014 Telecommunication. Part27:Miscellaneous wireless communications services. Section27.50:Power limits and duty cycle.

IN-BIS, Flux ratio

IS 13897-1993 In-core instrumentation for neutron fluence rate (flux ) measurements in power reactors

Professional Standard - Machinery, Flux ratio

JB/T 50071-1999 General rules for quality classification of small power motor products

Alliance of Telecommunications Industry Solutions （ATIS), Flux ratio

ATIS 0800061-2013 Methodology for Subjective or Objective Video Quality Assessment in Multiple Bit Rate Adaptive Streaming

ATIS - Alliance for Telecommunications Industry Solutions, Flux ratio

0800061-2013 Methodology for Subjective or Objective Video Quality Assessment in Multiple Bit Rate Adaptive Streaming

ANS - American Nuclear Society, Flux ratio

6.1.1-1977 NEUTRON AND GAMMA-RAY FLUX-TO-DOSE-RATE FACTORS (WITHDRAWN)

BE-NBN, Flux ratio

NBN I-1008-1969

IT-UNI, Flux ratio

UNI 6809-1972