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Database: 365,228(8 Aug 2026)

Quantity factor

Quantity factor, Total:83 items.

The international standard classification for "Quantity factor" includes: Domestic safety , Occupational safety. Industrial hygiene .

The Chinese standard classification for "Quantity factor" includes: Standardization and Quality Management , Labor sanitation .


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

  • GJB 7367-2011 Methodology of measurement for high-energy laser beam quality factor β

Group Standards of the People's Republic of China

  • T/UWGD B001-2021 Guidelines for assessment and control on underwear quality and safety factors
  • T/ZAQ 10117-2023 Determination of Microcystis Gene in Water Real-time Quantitative PCR methods
  • T/ZZB Q066-2023 Determination of Microcystis Gene in Water Real-time Quantitative PCR methods

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

  • GB/T 32607-2016 Textiles—Guide to control on quality safety factors
  • GB/T 28216-2011 Assessment and control on consumer products quality safety factors—General principles

Jilin Provincial Standard of the People's Republic of China

  • DB22/T 3375-2022 Hypertension medication guidance gene detection real-time fluorescence quantitative PCR method

国家质量监督检验检疫总局

  • SN/T 4737-2016 Protocol of the real一time PCR for detecting genetically modified eompanent in pigs and their derived products

Occupational Health Standard of the People's Republic of China

  • GBZ/T 189.11-2007 Measurement of Physical Agents in Workplace Part 11:Heart Rate on Physical Work

Association Francaise de Normalisation

  • NF EN ISO 11771:2011 Air quality - Determination of time average mass emissions and emission factors - General approach
  • NF X43-312*NF EN ISO 11771:2011 Air quality - Determination of time-averaged mass emissions and emission factors - General approach
  • NF ISO 2469:2014 Paper, cardboard and pulp - Measurement of diffuse radiance factor (diffuse reflectance factor)
  • NF B51-153:1999 Wood-based panels - Determination of duration of load and creep factors

RU-GOST R

  • GOST R ISO 11771-2016 Air quality. Determination of time-averaged mass emissions and emission factors. General approach

European Committee for Standardization (CEN)

  • EN ISO 11771:2010 Air quality - Determination of time-averaged mass emissions and emission factors - General approach (ISO 11771:2010)

SCC

  • DANSK DS/EN ISO 11771:2011 Air quality - Determination of time-averaged mass emissions and emission factors - General approach
  • 08/30161739 DC BS EN ISO 11771. Air quality. Determination of time-averaged mass emissions and emission factors. General approach
  • NS-EN ISO 11771:2010 Air quality — Determination of time-averaged mass emissions and emission factors — General approach (ISO 11771:2010)
  • DIN EN ISO 11771 E:2008 Draft Document - Air quality - Determination of time averaged mass emissions and emissions factors - General approach (ISO/DIS 11771:2008); German version prEN ISO 11771:2008
  • NS 3845:2020 Blue-Green Factor - Calculation method and weighting factors
  • AWWA ACE92126 The Effect of Molecular Weight and Ionic Strength on Ultrafiltration Permeation Factors
  • AWWA WQTC57104 Cryptosporidium and Giardia Detection and Discrimination of Cryptosporidium parvum Genotypes by Real-Time PCR
  • VDI 4660 BLATT 1-2013 Conversion of specific emissions during energy conversion
  • NS-EN 978:1997 Underground tanks of glass-reinforced plastics (GRP) — Determination of factor alpha and factor beta
  • DANSK DS/ISO/TR 29901:2008 Selected illustrations of full factorial experiments with four factors

GSO

  • BH GSO ISO 11771:2017 Air quality -- Determination of time-averaged mass emissions and emission factors -- General approach
  • OS GSO ISO 11771:2015 Air quality -- Determination of time-averaged mass emissions and emission factors -- General approach
  • GSO ISO 11771:2015 Air quality -- Determination of time-averaged mass emissions and emission factors -- General approach

Danish Standards Foundation

  • DS/EN ISO 11771:2011 Air quality – Determination of time-averaged mass emissions and emission factors – General approach
  • DS/ISO/TR 29901/Corr. 1:2009 Selected illustrations of full factorial experiments with four factors
  • DS/ISO/TR 29901:2008 Selected illustrations of full factorial experiments with four factors
  • DS/EN 978:1998 Underground tanks of glass-reinforced plastics (GRP) - Determination of factor alpha and factor beta
  • DS/EN 61280-2-10:2005 Fibre optic communication subsystem test procedures - Part 2-10: Digital systems - Time-resolved chirp and alpha-factor measurement of laser transmitters

Korean Agency for Technology and Standards (KATS)

  • KS I ISO 11771-2013(2018) Air quality ― Determination of time-averaged mass emissions and emission factors ― General approach
  • KS I ISO 11771-2023 Air quality — Determination of time-averaged mass emissions and emission factors — General approach
  • KS I ISO 11771:2013 Air quality ― Determination of time-averaged mass emissions and emission factors ― General approach
  • KS F 2445-1979 Standard method of testing piles under axial compressive load

German Institute for Standardization

  • DIN EN ISO 11771:2011-04 Air quality - Determination of time-averaged mass emissions and emission factors - General approach (ISO 11771:2010); German version EN ISO 11771:2010

British Standards Institution (BSI)

  • BS EN ISO 11771:2011 Air quality. Determination of time-averaged mass emissions and emission factors. General approach
  • BS EN ISO 11771:2010 Air quality. Determination of time-averaged mass emissions and emission factors. General approach
  • DD IEC/PAS 61280-2-10:2003 Fibre optic communication subsystem test procedures. Digital systems. Time-resolved chirp and alpha-factor measurement of laser transmitters

International Organization for Standardization (ISO)

  • ISO 11771:2010 Air quality - Determination of time-averaged mass emissions and emission factors - General approach
  • ISO/DIS 2469:2023 Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor)

ANS - American Nuclear Society

  • 6.1.1-1991 Neutron and Gamma-Ray Fluence-to-Dose Factors
  • 6.1.1-1977 NEUTRON AND GAMMA-RAY FLUX-TO-DOSE-RATE FACTORS (WITHDRAWN)

AENOR

  • UNE-EN ISO 11771:2011 Air quality - Determination of time-averaged mass emissions and emission factors - General approach (ISO 11771:2010)

Lithuanian Standards Office

  • LST EN ISO 11771:2011 Air quality - Determination of time-averaged mass emissions and emission factors - General approach (ISO 11771:2010)
  • LST EN 978-2000 Underground tanks of glass-reinforced plastics (GRP) - Determination of factor alpha and factor beta

Institute of Electrical and Electronics Engineers (IEEE)

North Atlantic Treaty Organization Standards Agency

  • STANAG 3474-1996 TEMPORARY FLYING RESTRICTIONS DUE TO EXOGENOUS FACTORS AFFECTING AIRCREW EFFICIENCY

American Society of Mechanical Engineers (ASME)

  • ASME B31J-2023 Stress Intensification Factors (i-Factors), Flexibility Factors (k-Factors), and Their Determination for Metallic Piping Components
  • ASME STP-PT-073-2014 STRESS INTENSITY FACTOR AND K-FACTOR ALIGNMENT FOR METALLIC PIPES
  • ASME B31J-2017 Stress Intensification Factors (i-Factors), Flexibility Factors (k-Factors), and Their Determination for Metallic Piping Components

CZ-CSN

The American Road & Transportation Builders Association

United States Navy

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

  • ASHRAE 4317-1999 Short Time Step Response Factor Model for Vertical Ground Loop Heat Exchangers
  • ASHRAE 3631-1993 Prediction of Mixing Energy Loss in a Simultaneously Heated and Cooled Room: Part 1 - Experimental Analyses Factorial Effects
  • ASHRAE SE-99-1-1-1999 Development of Periodic Response Factors for Use with the Radiant Time Series Method
  • ASHRAE 4076-1997 Potential Correction Factors for Interpreting CO2 Measurements in Buildings

Association of German Mechanical Engineers

  • DVS 2103-1994 Irregularities in plasma cutting of metal materials and their causes
  • DVS 2103-2010 Irregularities in plasma cutting of non-alloy and low-alloy steels and their causes

AASHTO - American Association of State Highway and Transportation Officials

US-FCR

Universal Oil Products Company (UOP)

  • UOP 375-2007 CALCULATION OF UOP CHARACTERIZATION FACTOR AND ESTIMATION OF MOLECULAR WEIGHT OF PETROLEUM OILS

Building Officials and Code Administrators International(U.S.)

ETSI - European Telecommunications Standards Institute

  • TR 102 643-2009 Human Factors (HF); Quality of Experience (QoE) requirements for real-time communication services (V1.0.1)
  • TR 102 643-2010 Human Factors (HF); Quality of Experience (QoE) requirements for real-time communication services (V1.0.2)

American Society for Testing and Materials (ASTM)

  • ASTM UOP375-86 Calculation of UOP Characterization Factor and Estimation of Molecular Weight of Petroleum Oils
  • ASTM UOP375-07 Calculation of UOP Characterization Factor and Estimation of Molecular Weight of Petroleum Oil

BR-ABNT

Canadian Standards Association (CSA)

  • CSA C502-2021 Benchmark energy factor assessment of slurry pumping systems

Indonesia Standards

European Telecommunications Standards Institute (ETSI)

  • ETSI TR 102 643-2010 Human Factors (HF); Quality of Experience (QoE) requirements for real-time communication services (V1.0.2)
  • ETSI TR 102 643-2009 Human Factors (HF); Quality of Experience (QoE) requirements for real-time communication services V1.0.0