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unit of spectrum

unit of spectrum, Total:500 items.

In the international standard classification, unit of spectrum involves: Quantities and units, Medical equipment, Fibre optic communications, Character symbols, Electrical accessories, Earthworks. Excavations. Foundation construction. Underground works, Telecommunication systems, Plastics, Protection against fire, Physics. Chemistry, Analytical chemistry, Protection against crime, Water quality, Nuclear energy engineering, Optics and optical measurements, Metrology and measurement in general, Semiconducting materials, Inorganic chemicals, Metalliferous minerals, Radiation protection, Radiation measurements, Organic chemicals, Ferrous metals, Vocabularies, Construction materials, Energy and heat transfer engineering in general, Environmental protection, Astronomy. Geodesy. Geography, Integrated circuits. Microelectronics, Road vehicle systems, Fuels, Character sets and information coding, Surface treatment and coating, Non-ferrous metals, Products of the textile industry, Measurement of volume, mass, density, viscosity, Laboratory medicine, Non-textile floor coverings, Optoelectronics. Laser equipment, Optical equipment, Pipeline components and pipelines, Leather technology, Wastes, Structures of buildings, Information sciences. Publishing, Aerospace fluid systems and components, Shipbuilding and marine structures in general, Company organization and management, Testing of metals, Cinematography, Particle size analysis. Sieving, Electrical engineering in general, Animal feeding stuffs, Electronic display devices, Electronic components in general, Photography, Standardization. General rules, Electrical wires and cables, Packaging and distribution of goods in general.

PT-IPQ, unit of spectrum

U.S. Air Force, unit of spectrum

AIR FORCE A-A-58051-1995 OPTICAL FLATS
AIR FORCE MIL-DTL-25949 F VALID NOTICE 2-2008 Accelerometer, Aircraft Range -5 to 10G Units, Integrally Lighted
AIR FORCE MIL-DTL-25949F-1995 ACCELEROMETER, AIRCRAFT RANGE -5 TO 10G UNITS, INTEGRALLY LIGHTED

International Telecommunication Union (ITU), unit of spectrum

ITU-T G.654 SPANISH-2006 Characteristics of a cut-off shifted single-mode optical fibre and cable Caracteristicas de los cables de fibra optica monomodo con corte desplazado
ITU-T G.654 CHINESE-2006 Characteristics of a cut-off shifted single-mode optical fibre and cable
ITU-T G.654 FRENCH-2006 Characteristics of a cut-off shifted single-mode optical fibre and cable Caracteristiques des cables et fibres optiques monomodes a longueur d'onde de coupure decalee
ITU-T G.654 RUSSIAN-2006 Characteristics of a cut-off shifted single-mode optical fibre and cable
ITU-T G.653 ARABIC-2006 Characteristics of a dispersion-shifted single-mode optical fibre and cable
ITU-T G.653 CHINESE-2006 Characteristics of a dispersion-shifted single-mode optical fibre and cable
ITU-T G.653 FRENCH-2006 Characteristics of a dispersion-shifted single-mode optical fibre and cable Caracteristiques des fibres et cables optiques monomodes a dispersion decalee
ITU-T G.653 RUSSIAN-2006 Characteristics of a dispersion-shifted single-mode optical fibre and cable
ITU-T G.655 ARABIC-2006 Characteristics of a non-zero dispersion-shifted single-mode optical fibre and cable
ITU-T G.655 CHINESE-2006 Characteristics of a non-zero dispersion-shifted single-mode optical fibre and cable
ITU-T G.655 RUSSIAN-2006 Characteristics of a non-zero dispersion-shifted single-mode optical fibre and cable
ITU-T G.654-2010 (Pre-Published) Characteristics of a cut-off shifted single-mode optical fibre and cable
ITU-T G.655 SPANISH-2006 Characteristics of a non-zero dispersion-shifted single-mode optical fibre and cable Caracter韘ticas de fibras y cables opticos monomodo con dispersion desplazada no nula
ITU-T G.653-2006 Characteristics of a dispersion-shifted single-mode optical fibre and cable Study Group 15
ITU-T G.653-2010 Characteristics of a dispersion-shifted, single-mode optical fibre and cable (Study Group 15)
ITU-T G.654-2006 Characteristics of a cut-off shifted single-mode optical fibre and cable Study Group 15
ITU-T G.655-2006 Characteristics of a non-zero dispersion-shifted single-mode optical fibre and cable Study Group 15
ITU-T G.654-2012 Characteristics of a cut-off shifted single-mode optical fibre and cable (Study Group 15)
ITU-R V.430-3 FRENCH-1990 Use of the International System of Units (SI)
ITU-R V.430-3 SPANISH-1990 Use of the International System of Units (SI)
ITU-R V.430-4-2015 Use of the international system of units (SI)
ITU-T B.3 FRENCH-1993 USE OF THE INTERNATIONAL SYSTEM OF UNITS (SI)
ITU-T B.3 SPANISH-1993 USE OF THE INTERNATIONAL SYSTEM OF UNITS (SI)
ITU-T B.3-1993 USE OF THE INTERNATIONAL SYSTEM OF UNITS (SI)
ITU-T G.655 FRENCH-2006 Characteristics of a non-zero dispersion-shifted single-mode optical fibre and cable Caracteristiques des fibres et cables optiques monomodes a dispersion decalee non nulle
ITU-T G.652-2009 Characteristics of a single-mode optical fibre and cable
ITU-T G.652 CHINESE-2005 Characteristics of a single-mode optical fibre and cable
ITU-T G.652 FRENCH-2005 Characteristics of a single-mode optical fibre and cable Caracteristiques des cables et fibres optiques monomodes
ITU-T G.652 RUSSIAN-2005 Characteristics of a single-mode optical fibre and cable

British Standards Institution (BSI), unit of spectrum

BS ISO 80000-7:2009 Quantities and units. Light
BS ISO 80000-7:2008 Quantities and units - Light
BS ISO 5659-2:1995 Plastics. Smoke generation. Determination of specific optical density
BS ISO 13166:2020 Water quality. Uranium isotopes. Test method using alpha-spectrometry
BS ISO 80000-7:2019 Tracked Changes. Quantities and units. Light and radiation
BS DD ISO/TS 10867:2010 Nanotechnologies. Characterization of single-wall carbon nanotubes using near infrared photoluminescence spectroscopy
BS ISO 13166:2014 Water quality. Uranium isotopes. Test method using alpha-spectrometry
BS ISO 8112:2023 Caprolactam for industrial use. Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale). Spectrometric method
BS 350:2004 Conversion factors for units
PD ISO/TS 10867:2019 Nanotechnologies. Characterization of single-wall carbon nanotubes using near infrared photoluminescence spectroscopy
23/30445735 DC BS ISO 8112. Caprolactam for industrial use. Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale). Spectrometric method
BS EN 61280-1-1:1998 Optical fibre amplifiers.Basic spectrum analyzers - Transmitter output optical power measurement for single-mode optical fibre cable
BS ISO 80000-1:2010 Quantities and units. General
BS EN 61755-1:2006 Fibre optic connector optical interfaces - Optical interfaces for single mode non-dispersion shifted fibres - General and guidance
BS 2471:2005 Textiles. Woven fabrics. Determination of mass per unit length and mass per unit area
20/30426212 DC BS EN IEC 61755-1. Fibre optic connector optical interfaces. Part 1. Optical interfaces for single mode non-dispersion shifted fibres. General and guidance
BS ISO 14133-1:2016 Optics and photonics. Specifications for binoculars, monoculars and spotting scopes. General purpose instruments
BS EN 62129:2006 Calibration of optical spectrum analyzers

Indonesia Standards, unit of spectrum

SNI 16-4286-1996 Moved type phototherapy unit
SNI ISO 3801:2010 Textiles - Woven fabrics - Determination of mass per unit length and mass per unit area)

YU-JUS, unit of spectrum

JUS A.A1.028-1982 uantities, units and symbols. Quantities and units of lightand related electromagnetic radiations
JUS A.A1.025-1980 Quantities, unitsand symbols. Quantities and units of mechanics
JUS A.A1.026-1980 Quantities, units and symbols. Quantities and units of heat
JUS A.A1.037-1980 Ouantities, units and symbols. Conversion factors for units no longer to be used
JUS A.A1.027-1982 Ouantities, units and symbols. Quan tities and units of electricity and magnetism
JUS A.A1.023-1980 Ouantities, units and symbols. Ouantities and units of space and time
JUS A.A1.024-1980 Quantities, units and symbols. Quantities and units of periodic and related phanomena
JUS I.B3.001-1983 Information processing. Representations of SI and other units for use in systems with limitedcharacter sets
JUS I.B3.001-1989 Information processing. Representation ofSI and other units in systems with limired charactersets

SE-SIS, unit of spectrum

SIS 01 61 32-1971 Quantities and units. Base units, derived units, additional units
SIS 01 61 26-1971 Quantities and units. Prefixes for multiple units
SIS 83 25 11-1973 Carpets. Determination of number of tufts or loops per unit length and per unit area

American National Standards Institute （ANSI), unit of spectrum

ANSI/TIA/EIA 78A-1990 Spectral-Attenuation Cutback Measurement for Single-Mode Optical Fibers
ANSI/IEEE Std260.1:1993 American National Standard Letter Symbols for Units of Measurement ( SI Units, Customary Inch-Pound Units, and Certain Other Units)
ANSI/TIA/EIA 455-124-1999 Polarization-Mode Dispersion Meaurement for Single-Mode Optical Fibers by Interferometric Method
ANSI/EIA/TIA 492BB00:1989 Blank Detail Specification for Class lVb Dispersion-Shifted Single Mode Optical Waveguide Fibers
ANSI/TIA/EIA 492CAAA-1998 Detail Specification for Class IVa Dispersion-Unshifted Single-Mode Optical Fibers
ANSI/TIA-492CAAB-2000 Detail Specification for Class IVa Dispersion Unshifted Single-Mode Optical Fibers with Low Water Peak
ANSI/TIA/EIA 455-120-1996 Modeling Spectral Attenuation on Optical Fiber
ANSI/TIA/EIA 455-126-2000 Spectral Characterization of LEDs
ANSI/EIA/TIA 455-127:1991 Spectral Characterization of Multimode Lasers
ANSI/IEEE 270:2006 Standard Definitions for Selected Quantities, Units, and Related Terms, with Special Attention to the International System of Units (SI)
ANSI/EIA/TIA 492BBOO:1989 Blank Detail Specification for Class lVb Dispersion-Shifted Single Mode Optical Waveguide Fibers / Note: Approved 1989-12-12.

AT-ON, unit of spectrum

ONORM A 6432-1986 International System of Units (SI); SI units, decimal multiples and sub-multiples of SI units, units outside the SI
ONORM A 6437-1989 Light and other optical radiations; quantities and units
ONORM A 6436-1993 Heat - Quantities and units Chaleur - Grandeurs et unites
ONORM A 6433-1986 Geometry; quantities and units
ONORM A 6438-1991 Electricity and magnetism - Quantities and units
ONORM A 5432-1989 Determination ofmaximum heightsfor unit loads

TIA - Telecommunications Industry Association, unit of spectrum

EIA/TIA-455-78A-1990 FTOP-78 Spectral-Attenuation Cutback Measurement for Single-Mode Optical Fibres
EIA-455-78-1987 FTOP-78 Spectral-Attenuation Cutback Measurement for Single-Mode Optical Fibres
TIA/EIA-492CA00-1998 Blank Detail Specification for Class IVa Dispersion-Unshifted Single Mode Optical Fibers
EIA-492BA00-1988 Blank Detail Specification for Class IVa Dispersion-Unshifted Single-Mode Optical Waveguide Fibers
EIA/TIA-492BB00-1989 Blank Detail Specification for Class IVb Dispersion - Shifted Single - Mode Optical Waveguide Fibers
TIA/EIA-492CAAB-2000 Detail Specification for Class IVa Dispersion-Unshifted Single-Mode Optical Fibers with Low Water Peak
TIA/EIA-492CAAA-1998 Detail Specification for Class IVa Dispersion-Unshifted Single-Mode Optical Fibers
TIA-455-126-2007 Spectral Characterization of LEDs
TIA/EIA-455-120-1996 FOTP-120 Modeling Spectral Attenuation on Optical Fiber
TIA/EIA-455-126-2000 FOTP-126 Specitral Characterization of LEDs

Institute of Electrical and Electronics Engineers (IEEE), unit of spectrum

IEEE 260.1-2004 Standard Letter Symbols for Units of Measurement (SI Units, Customary Inch-Pound Units, and Certain Other Units)
IEEE 260.1-1993 Letter symbols for units of measurement (SI units, customary inch-pound units, and certain other units)
IEEE 260-1978 IEEE Standard Letter Symbols for Units of Measurement (SI Units, Customary Inch-Pound Units, and Certain Other Units)
IEEE P260.1/D18, August 2022 IEEE Draft Standard Letter Symbols for Units of Measurement (SI Units, Customary Inch-Pound Units, and Certain Other Units)
IEEE P260.1 IEEE Draft Standard Letter Symbols for Units of Measurement (SI Units, Customary Inch-Pound Units, and Certain Other Units)
IEEE P260.1/D19, February 2023 IEEE Draft Standard Letter Symbols for Units of Measurement (SI Units, Customary Inch-Pound Units, and Certain Other Units)
ANSI/IEEE Std 260.1-1993 American National Standard Letter Symbols for Units of Measurement (SI Units, Customary Inch-Pound Units, and Certain Other Units)
IEEE Std 260.1-2004 IEEE Standard Letter Symbols for Units of Measurement (SI Customary Inch-Pound Units, and Certain Other Units)
IEEE 270-2006 Selected Quantities, Units, and Related Terms, with Special Attention to the International System of Units (SI)

German Institute for Standardization, unit of spectrum

DIN 32635:1992 Spectrophotometrical analysis of solutions; terms, symbols, units
DIN 50990:1993 Measurement of coating thickness; determination of the mass per unit area of metallic coatings by atomic absorption spectrometric method; flame method, F AAS
DIN 1301-3:1979 Units; Conversions of Units No Longer to be Used
DIN 1301-1 Bb.1:1982 Units; names and symbols analogous to units
DIN 1301-1 Beiblatt 1:1982-04 Units; names and symbols analogous to units
DIN 1301-3:2018-02 Units - Part 3: Conversion of non-SI units
DIN 1349-1:1972 Transmisson of optical radiation; optical clear (nonscattering) media, quantities, symbols and units
DIN 1349-1:1972-06 Transmisson of optical radiation; optical clear (nonscattering) media, quantities, symbols and units
DIN EN 14971:2006-04 Textiles - Knitted fabrics - Determination of number of stitches per unit length and unit area; German version EN 14971:2006
DIN 8941:1982-01 Symbols and units for refrigeration
DIN 5030-3:1984 Spectral measurement of radiation; spectral isolation; definitions and characteristics
DIN 5030-3:2021 Spectral measurement of radiation - Spectral isolation - Definitions and characteristics
DIN EN 14971:2006 Textiles - Knitted fabrics - Determination of number of stitches per unit length and unit area; English version of DIN EN 14971:2006-04
DIN 5031-1:1982-03 Optical radiation physics and illuminating engineering; quantities, symbols and units of radiation physics
DIN 1301-1/A1:2023-09 Units - Part 1: Unit names, unit symbols - Amendment 1 / Note: Date of issue 2023-07-28*Intended as an amendment to DIN 1301-1 (2010-10).
DIN 81835:2001 Anchor chain cables - Basis for calculation units
DIN 8941:1982 Symbols and units for refrigeration
DIN EN 772-20:2005 Methods of test for masonry units - Part 20: Determination of flatness of faces of masonry units; German version EN 772-20:2000 + A1:2005
DIN 5031-3:1982 Optical radiation physics and illuminating engineering; quantities, symbols and units of illuminating engineering
DIN 25711:1996-06 Determination of the <(hoch)232>U isotopic content in uranium containing nuclear fuel solutions by <alpha> spectrometry
DIN EN 62595-2:2013-08 LCD backlight unit - Part 2: Electro-optical measurement methods of LED backlight unit (IEC 62595-2:2012); German version EN 62595-2:2013
DIN 5030-5:1987 Spectral measurement of radiation; physical detectors for spectral measurement of radiation; terminology, characteristic quantities, selection criteria
DIN 25711:1996 Determination of the <(hoch)232>U isotopic content in uranium containing nuclear fuel solutions by spectrometry

TH-TISI, unit of spectrum

TIS 235.7-2012 Quantities and units.part 7: light
TIS 1675-1998 Caprolactam for industrial use.determination of colour of 50% aqueous caprolactam solution,expressed in hazen units (platinum.cobalt scale).spectrometric method

International Organization for Standardization (ISO), unit of spectrum

ISO 80000-7:2008 Quantities and units - Part 7: Light
ISO 31-6:1980 Quantities and units of light and related electromagnetic radiations
ISO 13166:2020 Water quality — Uranium isotopes — Test method using alpha-spectrometry
ISO 1000:1992 SI units and recommendations for the use of their multiples and of certain other units
ISO 80000-7:2019 Quantities and units — Part 7: Light and radiation
ISO 1000:1992/Amd 1:1998 SI units and recommendations for the use of their multiples and of certain other units; Amendment 1
ISO 13166:2014 Water quality - Uranium isotopes - Test method using alpha-spectrometry
ISO/PRF 8112:2023 Caprolactam for industrial use — Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale) — Spectrometric method
ISO 8112:2023 Caprolactam for industrial use — Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale) — Spectrometric method
ISO 31-6:1980/Amd 1:1985 Quantities and units of light and related electromagnetic radiations — Amendment 1
ISO 8112:1984 Caprolactam for industrial use; Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale); Spectrometric method
ISO/DIS 8112 Caprolactam for industrial use — Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale) — Spectrometric method
ISO/TS 10867:2010 Nanotechnologies - Characterization of single-wall carbon nanotubes using near infrared photoluminescence spectroscopy
ISO/TS 10867:2019 Nanotechnologies — Characterization of single-wall carbon nanotubes using near infrared photoluminescence spectroscopy
ISO 31-3:1978 Quantities and units of mechanics
ISO 31-6:1992 Quantities and units; part 6: light and related electromagnetic radiations
ISO 31-5:1979 Quantities and units of electricity and magnetism
ISO 80000-7:2019/AWI Amd 1 Quantities and units — Part 7: Light and radiation — Amendment 1
ISO 80000-7:2019/CD Amd 1: Quantities and units — Part 7: Light and radiation — Amendment 1
ISO 1000:1981 SI units and recommendations for the use of their multiples and of certain other units
ISO 1763:2020 Textile floor coverings — Determination of number of tufts and/or loops per unit length and per unit area
ISO 17925:2004 Zinc and/or aluminium based coatings on steel - Determination of coating mass per unit area and chemical composition - Gravimetry, inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry
ISO 4200:1991 Plain end steel tubes, welded and seamless; general tables of dimensions and masses per unit length
ISO 1763:1986 Carpets; Determination of number of tufts and/or loopsn per unit length and per unit area
ISO 3801:1977 Textiles; Woven fabrics; Determination of mass per unit length and mass per unit area
ISO 1763:1973 Textile floor coverings — Determination of number of tufts and/or loops per unit length and per unit area
ISO 31-13:1981 Quantities and units of solid state physics
ISO 31-13:1975 Title missing - Legacy paper document
ISO 8440:1986 Location of codes in trade documents
ISO 21501-1:2009 Determination of particle size distribution - Single particle light interaction methods - Part 1: Light scattering aerosol spectrometer
ISO 31-6:1992/Amd 1:1998 Quantities and units — Part 6: Light and related electromagnetic radiations — Amendment 1
ISO 2239:1972 Photography — Light sources for use in sensitometric exposure — Simulation of the spectral distribution of daylight
ISO 31-9:1973 Title missing - Legacy paper document
ISO 31-3:1978/Amd 1:1985 Quantities and units of mechanics — Amendment 1
ISO 31-9:1980 Quantities and units of atomic and nuclear physics
ISO 31-1:1978 Quantities and units of space and time

Association Francaise de Normalisation, unit of spectrum

NF X02-300-7:2009 Quantities and units - Part 7 : light.
NF X02-206:1993 Quantities and units. Electromagnetic radiations and optics.
NF M60-827:2020 Water quality - Uranium isotopes - Test method using alpha-spectrometry
NF X02-300-7*NF ISO 80000-7:2020 Quantities and units - Part 7 : light and radiation
NF ISO 80000-7:2020 Grandeurs et unités - Partie 7 : lumière et rayonnements
NF M60-827:2014 Water quality - Uranium isotopes - Test method using alpha-spectrometry
NF P12-022/A1:2005 Specification for masonry units - Part 2 : calcium silicate masonry units.
XP T16-200*XP ISO/TS 10867:2020 Nanotechnologies - Characterization of single-wall carbon nanotubes using near infrared photoluminescence spectroscopy
XP ISO/TS 10867:2020 Nanotechnologies - Caractérisation de nanotubes de carbone monofeuillet en utilisant la spectroscopie de photoluminescence dans le proche infra-rouge
NF Z63-210:1971 Information processing. Position of the print line on single character line documents for optical recognition.
NF EN 14971:2006 Textiles - Étoffes tricotées - Détermination du nombre de mailles par unité de longueur et unité de surface
NF G07-169*NF EN 14971:2006 Textiles - Knitted fabrics - Determination of number of stitches per unit length and unit area.
NF G35-004:1987 Carpets. Determination of number of tufts and/or loops per unit length and per unit area.
NF P12-120/A1*NF EN 772-20/A1:2005 Methods of test for masonry units - Part 20 : determination of flatness of faces of masonry units
NF EN IEC 61755-1:2022 Dispositifs d'interconnexion et composants passifs fibroniques - Interfaces optiques avec connecteurs pour fibres unimodales - Partie 1 : Interfaces optiques pour fibres à dispersion non décalée - Généralités et recommandations
NF X43-275:2002 Qualité de l'air - Air des lieux de travail - Dosage d'éléments présents dans l'air des lieux de travail par spectrométrie atomique
NF P12-024-1/A1:2005 Specification for masonry units - Part 4 : autoclaved aerated concrete masonry units.
NF X11-602:1977 Determination of the area per unit of mass of powders by various methods of air permeametry.
NF C93-919-1*NF EN 61755-1:2006 Fibre optic connector optical interfaces - Part 1 : optical interfaces for single mode non-dispersion shifted fibres - General and guidance
NF G07-169:1994 Textiles. Tests for knitted fabrics. Determination of number of stiches per unit length and unit surface.
NF X02-010:1963 Decimal submultiples of a degree (angle units).

ZA-SANS, unit of spectrum

SANS 1012:2006 Electric light dimmers (Metric units)
NRS 081-2005 Single-mode non-dispersion shifted optical fibres
SANS 6120:2005 Wales and courses per unit length in knitted textile fabrics (fixed aperture method)
SANS 5567:1968 Spectrographic analysis of copper
SANS 147:1986 Carpets - Determination of number of tufts and/or loops per unit length and per unit area
SANS 5278:2005 Sewing stitches per unit length

Japanese Industrial Standards Committee (JISC), unit of spectrum

JIS Z 8000-7:2014 Quantities and units -- Part 7: Light
JIS Z 8000-7:2022 Quantities and units -- Part 7: Light and radiation
JIS Z 8203:1985 Si units and the use of their multiples and of certain other units
JIS B 7121:2007 Optics and optical instruments -- Specifications for binoculars, monoculars and spotting scopes
JIS Z 8202-6:2000 Quantities and units -- Part 6: Light and related electromagnetic radiations
JIS C 6192:2008 Calibration of optical spectrum analyzers
JIS Z 0665:2017 Supply chain applications of RFID -- Transport units

BR-ABNT, unit of spectrum

CZ-CSN, unit of spectrum

CSN 01 1306-1986 Quantities and units of light and related electromagnetic radiations
CSN 30 4304-1982 The optical units of head lamps. Basic and assembling dimensions
CSN 01 1302-1976 Quantities and units of mechanics
CSN 14 0301-1975 Quantities and units of the refrigerating technique
CSN 01 1323 Z2-1998
CSN 01 1326-1976 Quantities and units of vacuum technology
CSN 01 1300-1987 Legal measurement units
CSN 01 1307-1984 Quantities and units in physical che-mistry
CSN 01 1304-1983 Quantitles and units of acoustics
CSN 01 1305-1984 Quantities and units in electrical technology
CSN 01 1301-1970 Quantities and units in science and technology
CSN 77 0050-1993 Marking of unit loads. General specifications.
CSN 72 2631 Cast.1-1982 Form-pieces for ceramics units CD-AK/A

BE-NBN, unit of spectrum

NBN X 02-106-1990 Quantifies and units of light and related electromagnetic radiations
NBN L 01-001-1980 Vocabulary of photometry Notions - Quantities - Units
NBN T 04-333-1988 Caprolactam for industrial use - Determination of colour of 5 0 %aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale) - Spectrometric method
NBN X 02-103-1988 Quantities and units for mechanics
NBN X 02-104-1989 Quantities and units of heat
NBN X 02-107-1989 Quantities and units of acoustics
NBN X 02-001-1986 SI-units and recommendations for the use of their mul-tiples and of certain other units
NBN 136-1951 vereniging zonder winstbejag voorheen Belgische Vereniging voor Standardisatie)
NBN G 53-001
NBN G 58-001-1973
NBN X 02-105-1989 Quantifies and units of electricity and magnetism
NBN X 02-113-1990 Quantities and units of solid state physics
NBN H 03-302-1987

RO-ASRO, unit of spectrum

STAS 740-1967
STAS 9446-1985 USING OF MEASURE LEGAL UNITS OUTSIDE THE INTERNATIONAL SYSTEM OF UNITS
STAS 10085/2-1986 MEASURE UNITS OUTSIDE INTERNATIONAL SYSTEM OF UNITS (SI) Conversion factors
STAS 737/7-1983 International System of Units (SI) UNITS OF PERIODIC AND RELA- TED PHENOMENA
STAS 737/3-1991 International System of Units (SI) RULES FOR WRIT1NG AND USE OF SI UN1TS
STAS 737/5-1984 International System of Units (SI) DECIMAL PREFERRED MULTIPLES AND SUBMCLTIPI.ES OF SI CNlTS
SR ISO 31-6:1995 Quantities and units - Part 6: Light and related electromagnetic radiations
STAS 737/11-1984 International Svstem of Units (SI) UNITS OF LIGHT AND RELATED ELECTROMAGNETIC RADIATIONS
STAS SR ISO 1000:1995 ?l units and recommendations for the use of their multiples and of certain other units
STAS 737/13-1982 International System of Units (SI) UNITS OF PIIYSICAL CHEMISTRY AND MOLECULAR PHYSICS
STAS 737/15-1983 International system of units (SI) UNITS CHARAGTERISTICS QUAN- TITIES OF NUCLEAR REACTIONS AND IONIZING RADIATIONS
STAS 11464-1980 IRON AND STEEL Spectrochemical analysis
STAS 737/14-1983 International system of units (SI) UNITS CHARACTERISTICS QUANTITIES OF ATOMIC AND NUCLEAR PHYSICS

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, unit of spectrum

GB 3102.6-1993 Quantities and units of light and related electromagnetic radiations
GB/T 13701-1992 Isotopic analysis of uranium by single-standard gas mass-spectrometer method
GB/T 9771.4-2008 Single-mode optical fibres for telecommunication.Part 4:Charaterisics of a dispersion-shifted single-mode optical fibre
GB/T 9771.1-2008 Single-mode optical fibres for telecommunication.Part 1:Characteristics of a dispersion unshifted single-mode optical fibre
GB/T 9771.4-2000 The series of single-mode optical fibres for telecommunication Part 4:Characteristics of a dispersion shifted single-mode optical fibre
GB/T 9771.2-2008 Single-mode optical fibres for telecommunication.Part 2:Charaterisics of a cut-off wavelength shifted single-mode optical fibre
GB/T 9771.5-2008 Single-mode optical fibres for telecommunication.Part 5:Charaterisics of a non-zero dispersion shifted single-mode optical fibre
GB/T 9771.3-2008 Single-mode optical fibres for telecommunication.Part 3:Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre
GB/T 29856-2013 Characterization of semiconducting single-walled carbon nanotubes using near infrared photoluminescence spectroscopy
GB/T 9771.1-2000 The series of single-mode optical fibres for telecommunication Part 1:Characteristics of a dispersion unshifted single-mode optical fibre
GB/T 32871-2016 Characterization of single-walled carbon nanotubes by Raman spectroscopy
GB/T 9771.5-2000 The series of single-mode optical fibres for telecommunication Part 5:Characteristics of a non-zero dispersion shifted single-mode optical fibre
GB/T 9771.2-2000 The series of single-mode optical fibres for telecommunication Part 2:Characteristics of a cut-off wavelength shifted single-mode optical fibre
GB/T 9771.3-2000 The series of single-mode optical fibres for telecommunication Part 3:Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre
GB 3102.3-1993 Quantities and units of mechanics
GB 3102.4-1993 Quantities and units of heat
GB 3102.7-1993 Quantities and units of acoustics
GB/T 32282-2015 Measurement of Dislocation Density in Gallium Nitride Single Crystal by Cathodoluminescence Microscopy
GB 30252-2013 The norm of energy consumption per unit product of ultra-white patterned glass
GB/T 4669-1995 Textiles--Woven fabrics--Determination of mass per unit length and mass per unit area
GB/T 26179-2010 The spectroradiometric measurement of light sources
GB/T 4669-2008 Textiles.Woven fabrics.Determination of mass per unit length and mass per unit area
GB/T 14559-1993 Symbols and units of variant quantities
GB/T 15964-2008 Carpets.Determination of number of tufts or loops per unit length and per unit area
GB/T 24514-2009 Zinc and/or aluminium based coatings on steel.Determination of coating mass per unit area and chemical composition.Gravimetry,inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry
GB 3102.1-1993 Quantities and units of space and time
GB 3102.5-1993 Quantities and units of electricity and magnetism
GB/T 14393-2008 Location of codes in trade documents
GB 3102.13-1993 Quantities and units of solid state physics
GB/T 14393-1993 Location of codes in trade documents
GB/T 35306-2023 Determination of Carbon and Oxygen Content in Silicon Single Crystal Low Temperature Fourier Transform Infrared Spectroscopy
GB/T 4639-2000 Cinematography-Monophonic 35mm negative photographic sound record on 35mm motion-picture film-Position and maximum width dimensions
GB/T 5123-1985 Nickel--Method of spectral analysis

国家技术监督局, unit of spectrum

GB/T 3102.6-1993 Quantities and units of light and related electromagnetic radiations
GB/T 3102.3-1993 Quantities and units of mechanics
GB/T 3102.7-1993 Quantities and units of acoustics
GB/T 3102.4-1993 Quantities and units of heat
GB/T 3102.1-1993 Quantities and units of space and time
GB/T 3102.13-1993 Quantities and units of solid state physics
GB/T 3102.5-1993 Quantities and units of electricity and magnetism

American Concrete Institute, unit of spectrum

ACI 310.1-2020 Specification for Polished Concrete Slab Finishes (IN-LB Units and SI Units)
ACI 435R-2020 Report on Deflection of Nonprestressed Concrete Structures (IN-LB Units and SI Units)

Korean Agency for Technology and Standards (KATS), unit of spectrum

KS A ISO 80000-7:2010 Quantities and units-Part 7:Light
KS A ISO 80000-7:2015 Quantities and units－Part 7：Light
KS A ISO 80000-7:2020 Quantities and units — Part 7: Light and radiation
KS M ISO 8112-2008(2018) Caprolactam for industrial use－Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units(platinum-cobalt scale)－Spectrometric method
KS A ISO 31-6:2012 Quantities and units－Part 6：Light and related electromagnetic radiations
KS A ISO 31-6-2001(2006) Quantities and units－Part 6：Light and related electromagnetic radiations
KS M ISO 8112:2008 Caprolactam for industrial use－Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units(platinum-cobalt scale)－Spectrometric method
KS A 0105-1995 Legal units and the use of their multiples and of certain other units
KS D ISO 17925-2006(2016) Zinc and/or aluminium based coatings on steel－Determination of coating mass per unit area and chemical composition－Gravimetry, inductively coupled plasma atomic emission spectrometry and flame atomic
KS A ISO 1000:2010 SI units and recommendations for the use of their multiples and of certain other units
KS A ISO 1000:2012 SI units and recommendations for the use of their multiples and of certain other units
KS D 2712-2008(2018) Evaluation of content of single-walled carbon nanotube using UV-VIS-NIR absorption spectroscopy
KS D ISO 17925:2021 Zinc and/or aluminium based coatings on steel — Determination of coating mass per unit area and chemical composition — Gravimetry,inductively coupled plasma atomic emission spectrometry and flame atom
KS K ISO 1763:2022 Textile floor coverings — Determination of number of tufts and/or loops per unit length and per unit area
KS K ISO 1763-2010(2020) Carpets－Determination of number of tufts and/or loops per unit length and per unit area
KS D ISO 17925:2006 Zinc and/or aluminium based coatings on steel－Determination of coating mass per unit area and chemical composition－Gravimetry, inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry
KS K ISO 1763:2010 Carpets－Determination of number of tufts and/or loops per unit length and per unit area
KS A 1608-1994 Dimensions of unit load sizes
KS A 1608-1999 Dimensions of unit load sizes
KS D 2712-2008 Evaluation of content of single-walled carbon nanotube using UV-VIS-NIR absorption spectroscopy
KS X ISO 8440-2014(2019) Location of codes in trade documents
KS A 1638-1995 General rules for unit-load system
KS K 0516-2022 Determination for weight of cloth: roll unit method
KS P ISO 15032:2021 Prostheses — Structural testing of hip units

VN-TCVN, unit of spectrum

TCVN 7870-7-2009 Quantities and units.Part 7: Light
TCVN 4-1993 Quantities and units.Letter symbols of quantities

Danish Standards Foundation, unit of spectrum

DS/ISO 80000-7:2010 Quantities and units - Part 7: Light
DS/ISO 31/6:1984 Quantities and units of light and related electromagnetic radiations
DS/ISO 1000:1983 SI units and recommendations for the use of their multiples and of certain other units
DS/ISO/TS 10867:2011 Nanotechnologies - Characterization of single-wall carbon nanotubes using near infrared photoluminescence spectroscopy
DS/EN 61755-1/Corr. 1:2007 Fibre optic connector optical interfaces – Part 1: Optical interfaces for single mode non-dispersion shifted fibres – General and guidance
DS/EN 61755-1:2006 Fibre optic connector optical interfaces – Part 1: Optical interfaces for single mode non-dispersion shifted fibres – General and guidance
DS/EN 14971:2006 Textiles - Knitted fabrics - Determination of number of stitches per unit length and unit area
DS/ISO 31/3:1984 Quantities and units of mechanics
DS/ISO 31/4:1984 Quantities and units heat
DS/ISO 31/7:1984 Quantities and units acoustics
DS/I-ETS 300228:1993 Transmission and Multiplexing (TM); ITU-T Recommendation G.653-type dispersion shifted single-mode optical fibre
DS/EN 62595-2:2013 LCD backlight unit - Part 2: Electro-optical measurement methods of LED backlight unit
DS/EN 62129/Corr. 1:2007 Calibration of optical spectrum analyzers
DS/EN 62129:2006 Calibration of optical spectrum analyzers
DS/ISO 31/0:1982 General principles concerning quantities, units and symbols
DS/ISO 31/1:1984 Quantities and units space and time
DS/ISO 31/13:1984 Quantities and units solid state physics
DS/ISO 31/5:1984 Quantities and units of electricity and magnetism
DS/ISO 17365:2013 Supply chain applications of RFID - Transport units

Taiwan Provincial Standard of the People's Republic of China, unit of spectrum

CNS 13837-1997 6
CNS 11296-6-1985 Quantities and Units of Light and Related Electromgenetic Radiations
CNS 11296.6-1985 Quantities and Units of Light and Related Electromgenetic Radiations

American Society for Testing and Materials (ASTM), unit of spectrum

ASTM E2313-08 Standard Test Method for Aldehydes in Mono-, Di-, and Triethylene Glycol (Spectrophotometric Method)
ASTM E1840-96(2022) Standard Guide for Raman Shift Standards for Spectrometer Calibration
ASTM E1840-96(2002) Standard Guide for Raman Shift Standards for Spectrometer Calibration
ASTM E2193-16 Standard Test Method for Ultraviolet Transmittance of Monoethylene Glycol (using Ultraviolet Spectrophotometry)
ASTM C1209-05 Standard Terminology of Concrete Masonry Units and Related Units
ASTM C1209-01 Standard Terminology of Concrete Masonry Units and Related Units
ASTM C1209-99a Standard Terminology of Concrete Masonry Units and Related Units
ASTM C1209-01a Standard Terminology of Concrete Masonry Units and Related Units
ASTM C1209-05e1 Standard Terminology of Concrete Masonry Units and Related Units
ASTM C1415-18 Standard Test Method for ²³⁸Pu Isotopic Abundance By Alpha Spectrometry
ASTM C1000-19 Standard Test Method for Radiochemical Determination of Uranium Isotopes in Soil by Alpha Spectrometry
ASTM C1030-03 Standard Test Method for Determination of Plutonium Isotopic Composition by Gamma-Ray Spectrometry
ASTM C1030-10 Standard Test Method for Determination of Plutonium Isotopic Composition by Gamma-Ray Spectrometry
ASTM C1473-00 Standard Test Method for Radiochemical Determination of Uranium Isotopes in Urine by Alpha Spectrometry
ASTM C1473-05 Standard Test Method for Radiochemical Determination of Uranium Isotopes in Urine by Alpha Spectrometry
ASTM C1030-10(2018) Standard Test Method for Determination of Plutonium Isotopic Composition by Gamma-Ray Spectrometry
ASTM C1473-11 Standard Test Method for Radiochemical Determination of Uranium Isotopes in Urine by Alpha Spectrometry
ASTM C1931-23 Standard Test Method for Determination of Uranium Isotopic Composition by Gamma-Ray Spectrometry
ASTM C1405-20 Standard Specification for Glazed Brick (Single Fired, Brick Units)
ASTM C1405-19 Standard Specification for Glazed Brick (Single Fired, Brick Units)
ASTM C1405-20a Standard Specification for Glazed Brick (Single Fired, Brick Units)
ASTM E388-04(2015) Standard Test Method for Wavelength Accuracy and Spectral Bandwidth of Fluorescence Spectrometers
ASTM E388-04(2023) Standard Test Method for Wavelength Accuracy and Spectral Bandwidth of Fluorescence Spectrometers
ASTM D8064-16 Standard Test Method for Elemental Analysis of Soil and Solid Waste by Monochromatic Energy Dispersive X-ray Fluorescence Spectrometry Using Multiple Monochromatic Excitation Beams
ASTM E2313-04 Standard Test Method for Aldehydes in Mono-, Di-, and Triethylene Glycol (Spectrophotometric Method)
ASTM C1000-05 Standard Test Method for Radiochemical Determination of Uranium Isotopes in Soil by Alpha Spectrometry
ASTM C1000-00 Standard Test Method for Radiochemical Determination of Uranium Isotopes in Soil by Alpha Spectrometry
ASTM C1000-11 Standard Test Method for Radiochemical Determination of Uranium Isotopes in Soil by Alpha Spectrometry
ASTM C1415-14 Standard Test Method for ²³⁸Pu Isotopic Abundance By Alpha Spectrometry
ASTM D7536-20 Standard Test Method for Chlorine in Aromatics by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry
ASTM D7536-09 Standard Test Method for Chlorine in Aromatics by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry
ASTM E2193-04 Standard Test Method for Ultraviolet Transmittance of Monoethylene Glycol (Ultraviolet Spectrophotometric Method)
ASTM E2193-02a Standard Test Method for Ultraviolet Transmittance of Monoethylene Glycol (Ultraviolet Spectrophotometric Method)
ASTM E2193-02 Standard Test Method for Ultraviolet Transmittance of Monoethylene Glycol (Ultraviolet Spectrophotometric Method)
ASTM E2193-08 Standard Test Method for Ultraviolet Transmittance of Monoethylene Glycol (Ultraviolet Spectrophotometric Method)
ASTM C270-06 Standard Specification for Mortar for Unit Masonry

司法部, unit of spectrum

SF/T 0080-2020 Laser microscopy Raman spectroscopy for comparative testing of single fibers

ITU-T - International Telecommunication Union/ITU Telcommunication Sector, unit of spectrum

ITU-T G.654-2016 Characteristics of a cut-off shifted single-mode optical fibre and cable (Study Group 15)
ITU-T G.653 (REV 1)-1993 Characteristics of a Dispersion-Shifted Single-Mode Optical Fibre Cable (Study Group XV) 8 pp

Professional Standard - Post and Telecommunication, unit of spectrum

YD/T 593-1992 Characteristics of dispersion shift mono-mode optical fiber at 1550nm band
YD/T 1001-2014 Characteristics of a non-zero dispersion-shsfted single-mode optical fibre
YD/T 1001-1999 Characteristics of a non-zero dispersion shifted single-mode optical fibre

Group Standards of the People's Republic of China, unit of spectrum

T/ZZB 042-2015 Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre
T/IAWBS 014-2021 Test method for dislocation density of silicon carbide polished wafers
T/IAWBS 018-2022 Test method for dislocation density of diamond single crystal polished wafers
T/CSTM 00011E-2021 General rules for original position statistic distribution analysis by laser induced breakdown spectroscopy
T/CSTM 00011-2017 General Rules for In Situ Statistical Distribution Analysis Method of Laser Induced Breakdown Spectroscopy
T/ZZB 0182-2017 Extended wavelength band dispersion unshifted single-mode optical fibre preform
T/QGCML 885-2023 Non-dispersion-shifted single-mode fiber with extended wavelength range for communication
T/HEEPA 6-2023 Technical specification for in-situ monitoring of soil petroleum hydrocarbon pollutants by fluorescence spectroscopy

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

GB/T 9771.4-2020 Single-mode optical fibres for telecommunication—Part 4: Characteristics of a dispersion shifted single-mode optical fibre
GB/T 9771.1-2020 Single-mode optical fibres for telecommunication—Part 1: Characteristics of a dispersion unshifted single-mode optical fibre
GB/T 9771.2-2020 Single-mode optical fibres for telecommunication—Part 2: Characteristics of a cut-off wavelength shifted single-mode optical fibre
GB/T 9771.5-2020 Single-mode optical fibres for telecommunication—Part 5: Characteristics of a non-zero dispersion shifted single-mode optical fibre
GB/T 9771.3-2020 Single-mode optical fibres for telecommunication—Part 3: Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre
GB/T 41211-2021 General specifications for moon and planetary in-situ spectral detection instrument

The American Road & Transportation Builders Association, unit of spectrum

AASHTO DIVISION I-A 4.4 Single Mode Spectral Analysis Method - Procedure 2

Jilin Provincial Standard of the People's Republic of China, unit of spectrum

DB22/T 1580-2012 Technical service specification for optometry units
DB22/T 1985-2013 Determination of Inorganic Arsenic in Feed by Liquid Chromatography-Atomic Fluorescence Spectrometry

工业和信息化部, unit of spectrum

YD/T 3348-2018 Cutoff wavelength shift single mode fiber characteristics

CENELEC - European Committee for Electrotechnical Standardization, unit of spectrum

EN 188102:1995 Family Specification: Single-Mode Dispersion Shifted (B2) Optical Fibre

KR-KS, unit of spectrum

KS A ISO 80000-7-2020 Quantities and units — Part 7: Light and radiation
KS A ISO 1000-2010 SI units and recommendations for the use of their multiples and of certain other units
KS D ISO 17925-2021 Zinc and/or aluminium based coatings on steel — Determination of coating mass per unit area and chemical composition — Gravimetry,inductively coupled plasma atomic emission spectrometry and flame atom
KS D 2712-2008(2023) Evaluation of content of single-walled carbon nanotube using UV-VIS-NIR absorption spectroscopy
KS K ISO 1763-2022 Textile floor coverings — Determination of number of tufts and/or loops per unit length and per unit area
KS P ISO 15032-2021 Prostheses — Structural testing of hip units

RU-GOST R, unit of spectrum

GOST 8.417-2002 State system for ensuring the uniformity of measurements. Units of quantities
GOST R ISO 16962-2012 Zinc and/or aluminium based coatings on steel. Determination of coating thickness, chemical composition and mass per unit area byglow discharge atomic emission spectrometry method
GOST R ISO 17925-2012 Zinc and/or aluminium based coatings on steel. Determination of chemical composition and coating mass per unit area. Gravimetry, atomic emission spectrometry with inductively coupled plasma and flame atomic absorption spectrometry methods
GOST 9717.2-1982 Copper. Method of spectral analysis of metal standart specimens with photographic registration of spectrum
GOST 8.332-1978 State system for ensuring the uniformity of measurements. Light measurements. Values of relative spectral light efficiency of monochromatic radiation for photopic vision
GOST 8.332-2013 State system for ensuring the uniformity of measurements. Light measurements. Values of relative spectral luminous efficiency function of monochromatic radiation for photopic vision
GOST 25937-1983 Materials for shoes. Method for determination of specific volume and surface resistance
GOST 34239-2017 Petroleum products. Determination of sulfur content by the method of monochromatic energy dispersive X-ray fluorescence spectrometry
GOST 12645.3-1977 Indium. Spectral method for determination of cadmium
GOST 18385.7-1989 Niobium. Spectral method for the determination of tantalum

PL-PKN, unit of spectrum

PN C45301-04-1993 Caprolactam Method of test Determination of colour of 50% a?ueous caprolactam solution, expressed in Ha-zen units Spectrometric method

Professional Standard - Nuclear Industry, unit of spectrum

EJ/T 860-1994 Determination of lead isotope emission spectrometry in uranium-bearing rocks

European Telecommunications Standards Institute (ETSI), unit of spectrum

ETSI I-ETS 300 228-1993 Transmission and Multiplexing (TM); ITU-T Recommendation G.653-Type Dispersion Shifted Single-Mode Optical Fibre

AENOR, unit of spectrum

UNE 82100-6:1996 QUANTITIES AND UNITS. PART 6: LIGHT AND RELATED ELECTROMAGNETIC RADIATIONS.
UNE 40305:1975 MAGNITUDES AND UNITS OF APPLICATION IN TEXTILE INDUSTRY. INTERNATIONAL SYSTEM OF SI UNITS.
UNE 82103:1996 SI UNITS AND RECOMMENDATIONS FOR THE USE OF THEIR MULTIPLES AND OF CERTAIN OTHER UNITS.
UNE 40258:1996 CARPETS. DETERMINATION OF NUMBER OF TUFS AND/OR LOOPS PER UNIT LENGTH AND PER UNIT AREA.
UNE-EN 14971:2006 Textiles - Knitted fabrics - Determination of number of stitches per unit length and unit area
UNE 40339:2002 Textiles. Woven fabrics. Determination of mass per unit length and mass per unit area.

ESDU - Engineering Sciences Data Unit, unit of spectrum

ESDU 72018-1972 Atmospheric data for performance calculations. Addendum: height in feet@ data in SI units.
ESDU 66017 A-1978 Combination of levels in dB.
ESDU 17012-2017 Combination of Levels in dB

Society of Automotive Engineers (SAE), unit of spectrum

SAE AS273-2002 Position Light Flashers: Single-Circuit (Personal Aircraft Types)
SAE ARP1405-1992 Uniform Measurement Units for Leakage Rates
SAE MAP4053-2007 UNIFORM MEASUREMENT UNITS FOR LEAKAGE RATES
SAE J916B-1976 RULES FOR SAE USE OF SI (METRIC) UNITS
SAE J916-1985 Rules for SAE Use of SI (Metric) Units

SAE - SAE International, unit of spectrum

SAE AS273-1953 POSITION LIGHT FLASHERS: SINGLE-CIRCUIT (Personal Aircraft Types)
SAE ARP1405-1976 UNIFORM MEASUREMENT UNITS FOR LEAKAGE RATES
SAE MAP4053A-2016 Uniform Measurement Units for Leakage Rates
SAE J916-1992 RULES FOR SAE USE OF SI (METRIC) UNITS
SAE J916-1991 RULES FOR SAE USE OF SI (METRIC) UNITS

Hubei Provincial Standard of the People's Republic of China, unit of spectrum

DB42/T 1235-2016 Energy Consumption Quotas per Unit Product of Optical Fiber in Wuhan

国家能源局, unit of spectrum

NB/SH/T 0977-2019 Determination of chlorine content in light oils by single-wavelength dispersive X-ray fluorescence spectrometry
SH/T 0842-2017 Determination of sulfur content in light liquid fuels by single-wavelength dispersive X-ray fluorescence spectrometry
NB/SH/T 0993-2019 Determination of silicon content in gasoline and related products by single-wavelength dispersive X-ray fluorescence spectrometry
SH/T 1816-2017 Determination of methyl (comonomer) content in plastic polyethylene by infrared spectroscopy

CL-INN, unit of spectrum

INDITECNOR 2.4-7ch-1948

TR-TSE, unit of spectrum

TS 297-1965 QUANT?TIES AND UNITS OF HEAT
TS 296-1965 OUANTITIES AND UNITS OF MECHANICS
TS 2908-1977 Quantities And Units Of Solid State Physics.
TS 294-1965 OUANTITIES AND UNITS OF SPACE AND TIME
TS 295-1965 OUANTIT?ES AND UNITS OF PERIODIC AND RELATED PHENAMENA

ES-AENOR, unit of spectrum

IN-BIS, unit of spectrum

SG-SPRING SG, unit of spectrum

SS ISO 1000:1992 SI Units And Recommendations For The Use Of Their Multiples And Of Certain Other Units
SS 52-1971 RULES FOR THE USE OF UNITS OF THE INTERNATIONAL SYSTEM (SI)

AASHTO - American Association of State Highway and Transportation Officials, unit of spectrum

DIVISION I-A 4.4-1996 Single Mode Spectral Analysis Method - Procedure 2 (Interim 1998)

Defense Logistics Agency, unit of spectrum

DLA SMD-5962-88560 REV B-2006 MICROCIRCUIT, MEMORY, DIGITAL, ECL, 64-BIT RAM, MONOLITHIC SILICON

Lithuanian Standards Office , unit of spectrum

LST ISO 80000-7:2010 Quantities and units - Part 7: Light (ISO 80000-7:2008, identical)
LST EN 14971-2006 Textiles - Knitted fabrics - Determination of number of stitches per unit length and unit area
LST EN 61755-1-2006 Fibre optic connector optical interfaces - Part 1: Optical interfaces for single mode non-dispersion shifted fibres - General and guidance (IEC 61755-1:2005)
LST EN 61755-1-2006/AC-2007 Fibre optic connector optical interfaces - Part 1: Optical interfaces for single mode non-dispersion shifted fibres - General and guidance (IEC 61755-1:2005)
LST ISO 3801:1998 Textiles. Woven fabrics. Determination of mass per unit length and mass per unit area

ES-UNE, unit of spectrum

UNE-EN 61755-1:2006 Fibre optic connector optical interfaces -- Part 1: Optical interfaces for single mode non-dispersion shifted fibres - General and guidance (Endorsed by AENOR in May of 2006.)
UNE-EN IEC 61755-1:2022 Fibre optic interconnecting devices and passive components - Connector optical interfaces for single-mode fibres - Part 1: Optical interfaces for dispersion unshifted fibres - General and guidance (Endorsed by Asociación Española de Normalización in...
UNE-EN 62595-2:2013 LCD backlight unit - Part 2: Electro-optical measurement methods of LED backlight unit (Endorsed by AENOR in March of 2013.)

未注明发布机构, unit of spectrum

BS ISO 1000:1992(2004) SI units and recommendations for the use of their multiples and of certain other units
BS 5555:1993(1999) Specification for SI units and recommendations for the use of their multiples and of certain other units

Professional Standard - Petrochemical Industry, unit of spectrum

NB/SH/T 0842-2010 Standard test method for sulfur in gasoline and diesel fuel by monochromatic wavelength dispersive X-ray fluorescence spectrometry

GOSTR, unit of spectrum

GOST 9717.2-2018 Copper. Method of spectral analysis by metal standard specimens with photographic registration of spectrum

American Society of Mechanical Engineers (ASME), unit of spectrum

ASME SI-2-1976 SI units in strength of materials

Standard Association of Australia （SAA）, unit of spectrum

AS 4878.3:2001 Methods of test for coated fabrics - Determination of total mass per unit area, mass per unit area of coating and mass per unit area of substrate

Professional Standard - Energy, unit of spectrum

NB/SH/T 0842-2017 Determination of Sulfur Content in Light Liquid Fuels by Single Wavelength Dispersive X-ray Fluorescence Spectrometry

PK-PSQCA, unit of spectrum

PS 143-1961 DETERMINATION OFWEIGHT PER UNIT LENGTH AND WEIGHT PER UNIT AREA OF WOVEN OR KNITTED FABRICS

Professional Standard - Public Safety Standards, unit of spectrum

GA/T 1919-2021 Forensic Science Succinylcholine and Succinylcholine Testing Liquid Chromatography-Mass Spectrometry and Infrared Spectroscopy

API - American Petroleum Institute, unit of spectrum

API 416-1974 MODEL FORM OF UNIT OPERATING AGREEMENT FOR STATUTORY UNITIZATION (FIRST EDITION; Includes Supplement)

International Commission on Illumination (CIE), unit of spectrum

CIE 75-1988 Spectral Luminous Efficiency Functions Based Upon Brightness Matching for Monochromatic Point Sources 2 Degree and 10 Degree Fields (E)
CIE 63-1984 The Spectroradiometric Measurement of Light Sources (E)
CIE 151-2003 SPECTRAL WEIGHTING OF SOLAR ULTRAVIOLET RADIATION

United States Navy, unit of spectrum

NAVY MIL-STD-1322-36-1969 PALLETIZING DOMESTIC UNIT LOAD AIR BURST KIT FOR T-66 PRACTICE UNIT

European Committee for Standardization (CEN), unit of spectrum

EN 14971:2006 Textiles - Knitted fabrics - Determination of number of stitches per unit length and unit area
EN 14196:2016 Geosynthetics - Test methods for measuring mass per unit area of clay geosynthetic barriers
prEN 31145-1992 Optics and optical instruments; lasers and laser related equipment; terminology, symbols and units of measure for the specification and testing of lasers and laser assemblies

IT-UNI, unit of spectrum

International Electrotechnical Commission (IEC), unit of spectrum

IEC 61976:2000 Nuclear instrumentation - Spectrometry - Characterization of the spectrum background in HPGe nuclear gamma-ray spectrometry
IEC PAS 62129:2004 Calibration of optical spectrum analyzers

FI-SFS, unit of spectrum

SFS 3192-1974

(U.S.) Telecommunications Industries Association , unit of spectrum

TIA TSB121-2001 Cellular Subscriber Unit Interface for TDD
TIA-455-219-A-2008 Examinations and measurements-Polish angle and fiber position on single ferrule multifiber connectors

(U.S.) Parachute Industry Association, unit of spectrum

PIA-TEST METHOD-6004C-2013 LENGTH PER UNIT WEIGHT; CORDAGE
PIA-TEST METHOD-6004C-2007 LENGTH PER UNIT WEIGHT; CORDAGE

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, unit of spectrum

GB/T 35306-2017 Test method for carbon and oxygen content of single crystal silicon—Low temperature fourier transform infrared spectrometry

Military Standard of the People's Republic of China-General Armament Department, unit of spectrum

GJB 761-1989 Combined determination of mass spectrometry and alpha spectrum of plutonium dioxide isotope composition
GJB 761A-2018 Joint determination of the isotope composition of plutonium dioxide by mass spectrometry and alpha spectroscopy

CH-SNV, unit of spectrum

SNV 24818-1937

ETSI - European Telecommunications Standards Institute, unit of spectrum

PRI-ETS 300 228-1993 Transmission and Multiplexing (TM); CCITT Recommendation G.653-Type Dispersion Shifted Single-Mode Optical Fibre
PRI-ETS 300 228-1992 Transmission and Multiplexing (TM); CCITT Recommendation G.653-Type Dispersion Shifted Single-Mode Optical Fibre

Zhejiang Provincial Standard of the People's Republic of China, unit of spectrum

DB33/ 972-2019 Unit Comparable Power Consumption Limit and Calculation Method of Crystalline Silicon Photovoltaic Products

AT-OVE/ON, unit of spectrum

OVE EN IEC 61755-1:2021 Fibre optic connector optical interfaces - Part 1: Optical interfaces for single mode non-dispersion shifted fibres - General and guidance (IEC 86B/4489/CDV) (english version)

KE-KEBS, unit of spectrum

KS 06-08-1976 KENYA STANDARD S. I. UNITS AND RECOMMENDATIONS FOR THE USE OF THEIR MULTIPLES AND OF CERTAIN OTHER UNITS

European Committee for Electrotechnical Standardization（CENELEC）, unit of spectrum

EN 62595-2:2013 LCD backlight unit - Part 2: Electro-optical measurement methods of LED backlight unit

Professional Standard - Education, unit of spectrum

JY 0201-1991 A set for producing absorption spectrum of sodium

Professional Standard - Electron, unit of spectrum

SJ 2656-1986 Mothod of tungsten spectral analysis
SJ 2657-1986 Mothod of molybdeuum spectral analysis

Professional Standard - Non-ferrous Metal, unit of spectrum

YS/T 1600-2023 Determination of trace impurity elements in silicon carbide single crystal —Glow discharge mass spectrometry

Illuminating Engineering Society of North America, unit of spectrum

IESNA LM-72-1997 Directional Positioning of Photometric Data

Professional Standard - Aquaculture, unit of spectrum

SC/T 1088-2007 Quantities, Unites and Symbols Aquaculture

Institute of Interconnecting and Packaging Electronic Circuits (IPC), unit of spectrum

IPC TM-650 2.5.24-1979 Conductor Resistance, Flexible Flat Cable