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Database: 365,228(8 Aug 2026)

flow rate

flow rate, Total:210 items.

The international standard classification for "flow rate" includes: Geology. Meteorology. Hydrology , Thermoplastic materials , Vacuum technology , Measurement of fluid flow , Plastics pipes , Measurement of volume, mass, density, viscosity , Pumps .

The Chinese standard classification for "flow rate" includes: Oceanographic instrumentation , Basic standards and general methods for synthetic resin and plastic , Hydrology and water conservancy instrument , Vacuum technique and equipment , Plastic profile , Mechanics Measurement , Nonmetal material testing machine , Pump , Flow capacity and material level instrument .


Taiwan Provincial Standard of the People's Republic of China

  • CNS 10909-1984 Multiple Ratio Instruments for Direct Current Use
  • CNS 10923-1984 Shunts and Multiple Ratio Instruments for Direct Current Use
  • CNS 4050-1976 Method of Measuring Velocity and Flow Rate of Stack Gas

Professional Standard - Ocean

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

  • GB/T 11826.2-2012 Current meter and flow meter—Part 2:Ultrasonic current meter
  • GB/T 19955.1-2005 Vapour vacuum pump—Measurement of performance characteristics—Part 1:Measurement of volume rate of flow(pumping speed)
  • GB/T 11826-2002 Rotating current meter
  • GB/T 11827-1989 Cup-type current meter
  • GB/T 9643-1988 Polyethylene (PE) pipes and fittings-Determination of melt flow rate
  • GB/T 3682-2000 Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics

Group Standards of the People's Republic of China

  • T/CPCIF 0148-2021 Plastics—Ultrahigh melt fluidity polypropylene materials— Determination of melt volume-flow rate(MVR)and melt mass-flow rate(MFR)
  • T/JSGT 002-2020 Exhaust gas ultrasonic velocity and flow meters
  • T/CHES 31-2019 Radio wave (radar) current meter
  • T/JSGT 003-2020 Exhaust gas velocity and flow monitoring Ultrasonic time difference method
  • T/CSTM 00031-2020 Thermoplastic elastomer - Determination of the melt mass-flow rate and melt volume-flow rate

National Metrological Verification Regulations of the People's Republic of China

工业和信息化部/国家能源局

Professional Standard - Machinery

Professional Standard - Electron

  • SJ 1706-1981 Measurement of electron-beam transmission efficiency of power klystrons
  • SJ 1718-1981 Measurement of cathode pulse current of power klystrons

Professional Standard - Water Conservancy

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

  • GB/T 3682.1-2018 Plastics—Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics—Part 1:Standard method

Henan Provincial Standard of the People's Republic of China

  • DB41/T 2229-2022 Procedures for flow measurement by electric wave current meter

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

  • GJB 204A-1992 Rated power, voltage and speed of military AC mobile power station

国家市场监督管理总局、中国国家标准化管理委员会

Professional Standard - Aviation

  • HB 5518-1980 Rated power, voltage and speed of aircraft DC micro-drive motor

Professional Standard - Aerospace

  • QJ 1144-1987 Rated power, voltage and speed of AC power station for crawler launch vehicle

Professional Standard-Ships

Qinghai Provincial Standard of the People's Republic of China

  • DB63/T 2106-2023 Regulations for Calibration of Discharge Coefficient of Flow Measurement Radar Wave Flow Measurement System

European Committee for Standardization (CEN)

  • CEN ISO/TS 25377:2007 Respiratory protective devices ?Human factors ?Part 1: Metabolic rates and respiratory flow rates
  • EN 13299:2000 Fertilizers - Determination of flow rate
  • EN ISO 1133-1:2022 Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method (ISO 1133-1:2022)
  • EN ISO 1133-1:2011 Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method (ISO 1133-1:2011)

RU-GOST R

  • GOST EN 13299-2016 Fertilizers. Determination of flow rate
  • GOST R 58140-2018 External a.c. - d.c. and a.c. - a.c. power supplies. Determination of no-load power and average efficiency of active modes
  • GOST 15126-1980 Water flow rate measuring instruments. Fluvial hydrometric curremt meters. General technical requirements

South African Bureau of Standard

  • SANS 1133:1997 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics

British Standards Institution (BSI)

  • BS EN 13299:2000 Fertilizers - Determination of flow rate
  • BS PD ISO/TS 16976-1:2015 Respiratory protective devices. Human factors. Metabolic rates and respiratory flow rates
  • BS DD ISO/TS 16976-1:2007 Respiratory protective devices - Human factors - Metabolic rates and respiratory flow rates
  • BS EN ISO 1133-1:2022 Plastics. Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics. Standard method
  • BS DD ISO/TS 24154:2006 Hydrometry - Measuring river velocity and discharge with acoustic Doppler profilers
  • BS ISO 16976-1:2022 Respiratory protective devices. Human factors - Metabolic rates and respiratory flow rates
  • PD CLC IEC/TS 60034-30-2:2021 Rotating electrical machines. Efficiency classes of variable speed AC motors (IE-code)
  • BS ISO 18549-2:2009 Metallic powders - Determination of apparent density and flow rate at elevated temperatures - Determination of flow rate at elevated temperatures
  • BS EN 50563:2011+A1:2013 External a.c. d.c. and a.c. a.c. power supplies. Determination of no-load power and average efficiency of active modes
  • BS DD ISO/TS 17996:2006 Cheese - Determination of rheological properties by uniaxial compression at constant displacement rate
  • BS EN 12157:1999 Rotodynamic pumps - Coolant pump units for machine tools - Nominal flow rate, dimensions
  • BS PD IEC/TS 60034-30-2:2016 Rotating electrical machines. Efficiency classes of variable speed AC motors (IE-code)
  • BS EN ISO 1133-2:2011 Plastics. Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics. Method for materials sensitive to time-temperature history and/or moisture

German Institute for Standardization

  • DIN EN 13299:2000 Fertilizers - Determination of flow rate; German version EN 13299:2000
  • DIN EN ISO 1133:2005 Plastics – Determination of melt mass flow rate (MFR) and melt volume flow rate (MVR) of thermoplastics
  • DIN EN ISO 1133-1:2022-10 Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method (ISO 1133-1:2022); German version EN ISO 1133-1:2022
  • DIN EN ISO 1133-1 E:2022-05 Determination of melt mass flow rate (MFR) and melt volume flow rate (MVR) of plastic thermoplastics Part 1: Standard method (draft)
  • DIN 41756-2:1973 Static power convertors; duty of power convertors, typers of d.c. load

International Organization for Standardization (ISO)

  • ISO 1133:2005 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
  • ISO 1133:1997 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
  • ISO 1133-1:2011 Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method
  • ISO/TS 16976-1:2007 Respiratory protective devices - Human factors - Part 1: Metabolic rates and respiratory flow rates
  • ISO 1133:1981 Plastics — Determination of the melt flow rate of thermoplastics
  • ISO/TS 15768:2000 Measurement of liquid velocity in open channels - Design, selection and use of electromagnetic current meters
  • ISO 748:1973 Title missing - Legacy paper document
  • ISO/TS 24154:2005 Hydrometry - Measuring river velocity and discharge with acoustic Doppler profilers
  • ISO/TR 11974:1997 Measurement of liquid flow in open channels - Electromagnetic current meters
  • ISO 748:1997 Measurement of liquid flow in open channels - Velocity-area methods
  • ISO 2537:1985 Liquid flow measurement in open channels — Cup-type and propeller-type current-meters
  • ISO 2537:1988 Liquid flow measurement in open channels; rotating element current-meters
  • ISO 2537:1974 Title missing - Legacy paper document
  • ISO 1133:2005/Cor 1:2006 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics; Technical Corrigendum 1
  • ISO 10780:1994 Stationary source emissions - Measurement of velocity and volume flowrate of gas streams in ducts
  • ISO/TS 17996:2023 | IDF/RM 205:2023 Cheese — Determination of rheological properties by uniaxial compression at constant displacement rate
  • ISO/TS 17996:2023 | IDF/RM 205 Cheese — Determination of rheological properties by uniaxial compression at constant displacement rate
  • ISO/TS 17996:2006 | IDF/RM 205:2006 Cheese — Determination of rheological properties by uniaxial compression at constant displacement rate
  • ISO 7194:1983 Measurement of fluid flow in closed conduits; Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
  • ISO 1133:1991 Plastics; determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics

SCC

  • BS EN ISO 1133:2000 Plastics. Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
  • DANSK DS/EN ISO 1133:2005 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
  • NS-EN ISO 1133:1999 Plastics — Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics (ISO 1133:1997)
  • NS-EN ISO 1133:2005 Plastics — Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics (ISO 1133:2005)
  • DANSK DS/EN ISO 1133-1:2012 Plastics – Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics – Part 1: Standard method
  • DANSK DS/ISO 1133-1:2022 Plastics – Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics – Part 1: Standard method
  • BS 2782-7 METHOD 720A:1979 Methods of testing plastics. Rheological properties-Determination of melt flow rate of thermoplastics
  • MIL MIL-F-24259A-2019 FLUID FLOWMETER, VOLUME VELOCITY TYPE
  • NS-EN ISO 1133-1:2022 Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method (ISO 1133-1:2022)
  • NS-EN ISO 1133-1:2011 Plastics — Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics — Part 1: Standard method (ISO 1133-1:2011)
  • AENOR UNE-EN ISO 1133-1:2012 Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method (ISO 1133-1:2011)
  • 09/30183435 DC BS EN ISO 1133-1. Plastics. Determination of the melt volume-flow rate (MVR) and melt mass-flow rate (MFR) of thermoplastics materials. Part 1. Standard method
  • BS PD CLC IEC/TS 60034-30-2:2021 Rotating electrical machines-Efficiency classes of variable speed AC motors (IE-code)
  • AATCC 200-2017 Drying Rate of Textiles at their Absorbent Capacity: Air Flow Method
  • MIL MIL-PRF-38120B-1997 INDICATOR, RATE OF FLOW AND TRANSFER EFU-20/A (SUPERSEDING MIL-I-38120A)
  • AATCC 200-2014 Drying Rate of Textiles at their Absorbent Capacity: Air Flow Method
  • AATCC 200-2015 Drying Rate of Textiles at their Absorbent Capacity: Air Flow Method
  • AATCC 200-2012 Drying Rate of Textiles at their Absorbent Capacity: Air Flow Method
  • DANSK DS/EN 50563/A1:2011 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
  • DANSK DS/EN 50563:2011 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
  • DIN EN ISO 1133-1 E:2010 Draft Document - Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method; (ISO/DIS 1133-1:2010); German version prEN ISO 1133-1:2010
  • CEI EN 50563:2013 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
  • CEI EN 50563/A1:2013 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
  • DIN EN 50563/AA E:2014 Draft Document - External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes; German version EN 50563:2011/FprAA:2013
  • DIN EN 50563 E:2011 Draft Document - External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes; German version FprEN 50563:2011
  • BS EN 61803:1999+A2:2016 Determination of power losses in high-voltage direct current (HVDC) converter stations line-commutated converters
  • DANSK DS/ISO/TS 17996:2007 Cheese – Determination of rheological properties by uniaxial compression at constant displacement rate
  • BS PD ISO/TS 17996:2023 Cheese. Determination of rheological properties by uniaxial compression at constant displacement rate

PL-PKN

  • PN C89069-1993 Plastics. Determination of the melt massflow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
  • PN M53650-1964 Hydrometers Basis of scal?

Spanish Association for Standardization (UNE)

  • UNE-EN ISO 1133:2006 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics (ISO 1133:2005)
  • UNE-EN ISO 1133-1:2023 Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method (ISO 1133-1:2022)
  • UNE-EN 50563:2012 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes

U.S. Air Force

NATO - North Atlantic Treaty Organization

Japanese Industrial Standards Committee (JISC)

  • JIS B 7551:1992 Variable area flowmeters
  • JIS K 7210-1:2014 Plastics.Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics.Part 1: Standard method
  • JIS B 8390:2000 Pneumatic fluid power -- Components using compressible fluids -- Determination of flow-rate characteristics
  • JIS K 7210:1999 Plastics -- Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics

ESDU - Engineering Sciences Data Unit

  • ESDU 70009-1970 Inviscid supersonic flow past cones at zero incidence: (iii) flow deflection in the conical flow field.
  • AERO A.08.01.09 A-1981 Flow field of subsonic axisymmetric jet in a parallel stream.
  • ESDU 97020-1997 Slope of aerofoil lift curve for subsonic two-dimensional flow.
  • ESDU 70010-1970 Inviscid supersonic flow past cones at zero incidence: (iv) Mach number in the conical flow field.

Association Francaise de Normalisation

  • NF T51-038-1*NF EN ISO 1133-1:2012 Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1 : standard method.
  • NF C97-053*NF EN 50563:2013 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
  • NF EN 50563/A1:2014 External AC - DC and AC - AC Power Sources - Determination of No-Load Power and Average Active Mode Efficiency
  • NF EN 50563:2013 External AC - DC and AC - AC Power Sources - Determination of No-Load Power and Average Active Mode Efficiency
  • NF C97-053/A1*NF EN 50563/A1:2014 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes

GSO

  • GSO ISO 1133-1:2015 Plastics -- Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics -- Part 1: Standard method
  • BH GSO ISO 1133-1:2016 Plastics -- Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics -- Part 1: Standard method
  • OS GSO ISO 1133-1:2015 Plastics -- Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics -- Part 1: Standard method
  • OS GSO ISO/TS 17996:2014 Cheese -- Determination of rheological properties by uniaxial compression at constant displacement rate

SE-SIS

Standard Association of Australia (SAA)

  • AS 3778.5.1:1991 Measurement of water flow in open channels - Dilution methods - Constant-rate injection method for the measurement of steady flow
  • AS 3706.9:2012 Geotextile Test Methods Determination of Dielectric Constant, Permeability and Flow Velocity

Korean Agency for Technology and Standards (KATS)

American National Standards Institute (ANSI)

European Telecommunications Standards Institute (ETSI)

YU-JUS

  • JUS G.S2.601-1991 Plastics.Determaination of the melt flow rate of thermoplastic
  • JUS L.N1.031-1987 Pneumatic. Nominal flow rates
  • JUS L.N1.022-1987 Hydraulic. Nominal flow rates
  • JUS L.H2.020-1991 Determination of flovvrate of fluids in closed conduits of circular cross-section. Method of velocity measurement at one point of the cross-section

CEN - European Committee for Standardization

  • EN ISO 1133:2005 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
  • EN ISO 1133:1999 Plastics - Determination of the Melt Mass-Flow Rate (MFR) and the Melt Volume-Flow Rate (MVR) of Thermoplastics

RO-ASRO

  • STAS 9047-1971 PLASTICS Determination of the melt flow rate of thermoplastics

DIN

  • DIN EN ISO 1133-1:2022 Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method (ISO 1133-1:2022)

KR-KS

TR-TSE

  • TS 2236-1976 LIQUID FLOLW MEASUREMENT ?N ?PEN CHANNELS VELOCITY - AREA METHODS
  • TS 3072-1978 Measurement Of Clean Water Flow In Closed Conduits - Velocity - Area Method Using Current - Meters

American Society for Testing and Materials (ASTM)

  • ASTM D3364-99(2004) Standard Test Method for Flow Rates for Poly(Vinyl Chloride) with Molecular Structural Implications
  • ASTM D3364-99 Standard Test Method for Flow Rates for Poly(Vinyl Chloride) with Molecular Structural Implications
  • ASTM E262-17 Standard Test Method for Determining Thermal Neutron Reaction Rates and Thermal Neutron Fluence Rates by Radioactivation Techniques

U.S. Military Regulations and Norms

European Committee for Electrotechnical Standardization(CENELEC)

  • EN 50563:2011 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes (Incorporates Amendment A1: 2013)

Lithuanian Standards Office

  • LST EN 50563-2012 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes

Danish Standards Foundation

  • DS/EN 50563:2012 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes

VDE - VDE Verlag GmbH@ Berlin@ Germany

  • VDE 0806-563-2014 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes; German version EN 50563:2011 + A1:2013

CZ-CSN

  • CSN ISO 2537:1993 Liquid flow measurement in open channels. Rotating element current-meters

GM North America

HU-MSZT

IETF - Internet Engineering Task Force

American Institute of Aeronautics and Astronautics (AIAA)

(U.S.) Ford Automotive Standards

International Telecommunication Union (ITU)

Society of Motion Picture and Television Engineers (SMPTE)

  • SMPTE ST 2022-3-2010 Unidirectional Transport of Variable Bit Rate MPEG-2 Transport Streams on IP Networks

National Electrical Manufacturers Association(NEMA)