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Database: 365,228(8 Aug 2026)

Coefficient reference value

Coefficient reference value, Total:87 items.

The international standard classification for "Coefficient reference value" includes: Applications of information technology , IT applications in science .

The Chinese standard classification for "Coefficient reference value" includes: Computer application .


Group Standards of the People's Republic of China

  • T/AIITRE 10002-2020 Digital transformation—Reference model for value and effectiveness
  • T/CAMETA 001017-2023 Reference system of service-oriented manufacturing platform supported business process integration and value-added

未注明发布机构

Professional Standard - Hygiene

  • WS/T 419-2013 The values of enzymatic activity concentrations assigned for the reference materials

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 23011-2022 Integration of informatization and industrialization―Digital transformation―Reference model for value and effectiveness

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

German Institute for Standardization

  • DIN 19017:1991 Exposure value and correction factor; definition, reference base
  • DIN EN ISO 19111-2:2012-06 Geographic information - Spatial referencing by coordinates - Part 2: Extension for parametric values (ISO 19111-2:2009); English version EN ISO 19111-2:2012

CZ-CSN

European Committee for Standardization (CEN)

  • EN ISO 19111-2:2012 Geographic information - Spatial referencing by coordinates - Part 2: Extension for parametric values (ISO 19111-2:2009)
  • EN 21683:1994 Acoustics - Preferred Reference Quantities for Acoustic Levels (ISO 1683 : 1983)

British Standards Institution (BSI)

  • BS EN ISO 19111-2:2009 Geographic information. Spatial referencing by coordinates. Extension for parametric values
  • BS EN ISO 19111-2:2012 Geographic Information. Spatial referencing by coordinates. Extension for parametric values
  • PD ISO/TR 16476:2016 Reference materials. Establishing and expressing metrological traceability of quantity values assigned to reference materials
  • BS 1647-2:1984 pH measurement - Specification for reference value standard solutions and operational reference standard solutions
  • BS ISO/IEC 20547-3:2020 Information technology. Big data reference architecture - Reference architecture
  • PD ISO/TS 13399-50:2013 Cutting tool data representation and exchange. Reference dictionary for reference systems and common concepts
  • BS ISO 17572-3:2008 Intelligent transport systems ITS) - Location referencing for geographic databases - Dynamic location references (dynamic profile)
  • BS ISO 17572-3:2015 Intelligent transport systems (ITS). Location referencing for geographic databases. Dynamic location references (dynamic profile)

BE-NBN

VDI - Verein Deutscher Ingenieure

IETF - Internet Engineering Task Force

International Telecommunication Union (ITU)

SCC

  • BS ISO 19111-2:2009 Geographic information. Spatial referencing by coordinates. Extension for parametric values
  • 08/30186234 DC BS ISO 19111-2. Geographic information. Spatial referencing by coordinates. Part 2. Extension for parametric values
  • DANSK DS/EN ISO 19111-2:2012 Geographic information - Spatial referencing by coordinates - Part 2: Extension for parametric values
  • NS-EN ISO 19111-2:2012 Geographic information — Spatial referencing by coordinates — Part 2: Extension for parametric values (ISO 19111-2:2009)
  • BS PD ISO/TS 13399-50:2013 Cutting tool data representation and exchange-Reference dictionary for reference systems and common concepts
  • BS DD ISO/TS 13399-50:2007 Cutting tool data representation and exchange-Reference dictionary for reference systems and common concepts
  • ITU-T Y.3605-2020 Big data – Reference architecture
  • DANSK DS/ISO 2917:2000 Meat and meat products - Measurement of pH - Reference method
  • NS 982:1969 Surface roughness, reference lengths and roughness values
  • DIN EN ISO 19111-2 E:2011 Draft Document - Geographic information - Spatial referencing by coordinates - Part 2: Extension for parametric values (ISO 19111-2:2009); English version FprEN ISO 19111-2:2011

ANSI - American National Standards Institute

  • INCITS/ISO 19111-2:2010 Geographic information — Spatial referencing by coordinates — Part 2: Extension for parametric values

Danish Standards Foundation

  • DS/EN ISO 19111-2:2012 Geographic information - Spatial referencing by coordinates - Part 2: Extension for parametric values
  • DS/EN 21683:1994 Acoustics - Preferred reference quantities for acoustic levels
  • DS/ISO 2917:2000 Meat and meat products - Measurement of pH - Reference method

American Society for Testing and Materials (ASTM)

  • ASTM E1337-90(1996) Standard Test Method for Determining Longitudinal Peak Braking Coefficient of Paved Surfaces Using a Standard Reference Test Tire
  • ASTM E1337-90(2002) Standard Test Method for Determining Longitudinal Peak Braking Coefficient of Paved Surfaces Using a Standard Reference Test Tire
  • ASTM E1337-90(2008) Standard Test Method for Determining Longitudinal Peak Braking Coefficient of Paved Surfaces Using Standard Reference Test Tire
  • ASTM E1337-90(2012) Standard Test Method for Determining Longitudinal Peak Braking Coefficient of Paved Surfaces Using Standard Reference Test Tire
  • ASTM E1337-19 Standard Test Method for Determining Longitudinal Peak Braking Coefficient (PBC) of Paved Surfaces Using Standard Reference Test Tire

International Organization for Standardization (ISO)

  • ISO 19111-2:2009 Geographic information - Spatial referencing by coordinates - Part 2: Extension for parametric values
  • ISO 1740:2004|IDF 6:2004 Milkfat products and butter — Determination of fat acidity (Reference method)
  • ISO 1740:1980 Butter — Determination of the acid value of the fat (Reference method)
  • ISO/CD TR 17999 Reference model for industrial data

RU-GOST R

KR-KS

Korean Agency for Technology and Standards (KATS)

Lithuanian Standards Office

  • LST EN ISO 19111-2:2012 Geographic information - Spatial referencing by coordinates - Part 2: Extension for parametric values (ISO 19111-2:2009)

RO-ASRO

  • SR 5546-1997 Caseins and caseinates - Determination of pH (Reference method)
  • STAS SR ISO 3832:1994 Passenger cars — Luggage compartments — Method of measuring reference volume

Consultative Committee for Space Data Systems (CCSDS)

Aeronautical Radio Inc.

Society of Automotive Engineers (SAE)

ECMA - European Association for Standardizing Information and Communication Systems

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector

  • RESOLUTION 25-2-2000 Computer programs and associated reference numerical data for radiowave propagation studies
  • ITU-R F.390-4 SPANISH-1982 DEFINITIONS OF TERMS AND REFERENCES CONCERNING HYPOTHETICAL REFERENCE CIRCUITS AND HYPOTHETICAL REFERENCE DIGITAL PATHS FOR RADIO-RELAY SYSTEMS
  • RESOLUCIÓN 25-2 SPANISH-2000 Computer programs and associated reference numerical data for radiowave propagation studies

Natural Gas Processor's Association (NGPA)

  • GPA RR-11-1974 GPA Experimental Enthalpy Values Referred to Two Base Levels

Association Francaise de Normalisation

  • NF V04-408:1974 Meat and meat products. Determination of pH (reference method).
  • NF V04-312:1985 Butter. Determination of the acid value of the fat (reference method).

HU-MSZT

United States Navy

ETSI - European Telecommunications Standards Institute

  • ETR 054-1992 Integrated Services Digital Network (ISDN); the Protocol Reference Model and Its Relationship with the OSI Reference Model

Society of Motion Picture and Television Engineers (SMPTE)

GSO

IEEE - The Institute of Electrical and Electronics Engineers@ Inc.

  • IEEE 3-1943 GUIDING PRINCIPLES FOR THE SELECTION OF REFERENCE VALUES FOR ELECTRICAL STANDARDS
  • IEEE 3-1942 GUIDING PRINCIPLES FOR THE SELECTION OF REFERENCE VALUES FOR ELECTRICAL STANDARDS
  • IEEE 3-1962 GUIDING PRINCIPLES FOR THE SELECTION OF REFERENCE VALUES FOR ELECTRICAL STANDARDS

YU-JUS

AENOR

  • UNE 34852:1983 DETERMINATION OF THE ACID VALUE OF FAT FROM BUTTER. (REFERENCE METHOD).

VN-TCVN

  • TCVN 4835-2002 Meat and meat products.Measurement of pH.Reference method

ES-AENOR

  • UNE 26-405-1990 Motor vehicles. Stereo reference systems and references. definition