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Liquid flow definition

Liquid flow definition, Total:497 items.

In the international standard classification, Liquid flow definition involves: Vocabularies, Measurement of fluid flow, Hydraulic fluids, Fluid power systems, Welding, brazing and soldering, Aerospace electric equipment and systems, Construction of waterways and ports, Pumps, Measurement of volume, mass, density, viscosity, Geology. Meteorology. Hydrology, Radiation measurements, Acoustics and acoustic measurements, Installations in buildings, Electrical accessories, Linear and angular measurements, Nuclear energy engineering, Quantities and units, Equipment for petroleum and natural gas industries, Aerospace fluid systems and components, Agricultural machines, implements and equipment, Rectifiers. Convertors. Stabilized power supply, Valves, Clothes, Gears, Structure and structure elements, Equipment for the chemical industry, Environmental protection, Petroleum, petroleum products and natural gas handling equipment, Lubrication systems, Graphical symbols, Metrology and measurement in general, Character symbols, Medical equipment, Industrial automation systems, Plant and equipment for the food industry, Insulating fluids, Natural gas, Lubricants, industrial oils and related products, Rubber and plastics products.

RU-GOST R, Liquid flow definition

GOST 15528-1986 Instruments for measuring flowrate, volume or mass of flowing fluid and gas. Terms and definitions
GOST 24802-1981 Level meters for liquid and solids. Terms and definitions
GOST 22547-1981 Sonar equipments. Terms and definitions
GOST 17655-1989 Liquid-proppellant rocket engines. Terms and definitions
GOST 24999-1981 Flight vehicle hydromechanics. Terms, definitions and symbols
GOST 22350-1991 Body of liquid-fuel missile. Terms and definitions
GOST 26070-1983 Liquid filters and separators. Terms and definitions
GOST 8.407-1980 State system for ensuring the uniformity of measurements incompressible liquid flowmeters. Standardizes metrological characteristics
GOST 13825-1980 Hydraulic drives and lubricating systems. Nominal flows of liquid
GOST 8.586.5-2005 State system for ensuring the uniformity of measurements. Measurements of liquids and gases flow rate and quantity by means of orifice instruments. Part 5. Measurement procedure
GOST ISO 17769-1-2014 Liquid pumps and installation. General terms, definitions, quantities, letter symbols and units. Part 1. Liquid pumps
GOST 22577-1977 Mixing devices for liquid compositions. Terms and definitions
GOST 8.586.2-2005 State system for ensuring the uniformity of measurements. Measurement of liquids and gases flow rate and quantity by means of orifice instruments. Part 2. Orifice plates. Technical requirements

RO-ASRO, Liquid flow definition

STAS R 12091-1982 MEASUREMENT OF FLUID FLOW Estimation of uncertainty af a flow-rate measurement
STAS 12055-1982 MEASUREMENT OF FLUID FLOW Vocabulary
STAS 7226-1982 Hydraulic drives NOMINAL FLOW RATES
SR ISO 4411:1994 Hydraulic fluid power - Valves - Determination of pressure differential / flow characteristics
STAS 7347/3-1983 D etermination of fluid flow in pressure pipe systems METHOD BY KEDUCTING THE FLOW SECTION MEASUREMENT BY VENT.URI TUBES ANU NOZZLES
STAS SR ISO 3662:1995 Hydraulic fluid power - Pumps and motors - Geometric displacements

European Committee for Standardization (CEN), Liquid flow definition

EN 29104:1993 Measurement of fluid flow in closed conduits; methods of evaluating the performance of electromagnetic flow-meters for liquids (ISO 9104:1991)
EN ISO 748:2000 Measurement of Liquid Flow in Open Channels - Velocity-Area Methods ISO 748:1997
EN ISO 748:2021 Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements (ISO 748:2021)
EN ISO 748:2007 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats
EN ISO 20456:2019 Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017)
EN ISO 17769-1:2012 Liquid pumps and installation - General terms, definitions, quantities, letter symbols and units - Part 1: Liquid pumps (ISO 17769-1:2012)
EN 2245:2012 Aerospace series - Pipelines for liquids and gases - Definitions
EN ISO 8316:1995 Measurement of Liquid Flow in Closed Conduits - Method by Collection of the Liquid in a Volumetric Tank ISO 8316: 1987
EN 24185:1993 Measurement of Fluid Flow in Closed Conduits - Weighing Method
EN ISO 9300:1995 Measurement of Gas Flow by Means of Critical Flow Venturi Nozzles (ISO 9300 : 1990)
EN ISO 9300:2022 Measurement of gas flow by means of critical flow nozzles (ISO 9300:2022)
EN ISO 8559-1:2020 Size designation of clothes - Part 1: Anthropometric definitions for body measurement (ISO 8559-1:2017)

Korean Agency for Technology and Standards (KATS), Liquid flow definition

KS B ISO 18320:2022 Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship
KS B 5325-1994 Proving methods for liquid flowmeters
KS B ISO 748:2021 Hydrometry — Measurement of liquid flow in open channels using current-meters or floats
KS B ISO TR 11974-2005(2015) Measurement of liquid flow in open channels－Electromagnetic current meters
KS B ISO 6420-2005(2015) Liquid flow measurement in open channels－Position fixing equipment for hydrometric boats
KS B 5325-2009 Proving methods for liquid flowmeters
KS B ISO 4362:2014 Hydrometric determinations — Flow measurement in open channels using structures — Trapezoidal broad-crested weirs
KS B ISO 4362:2004 Hydrometric determinations-Flow measurement in open channels using structures-Trapezoidal broad-crested weirs
KS B ISO TR 9209-2003(2013) Measurement of liquid flow in open channels－Determination of the wetline correction
KS B ISO 18481:2020 Hydrometry — Liquid flow measurement using end depth method in channels with a free overfall
KS B ISO 9123-2003(2018) Measurement of liquid flow in open channels－Stage-fall-discharge relationships
KS B ISO 1070-2003(2018) Liquid flow measurement in open channels－Slope-area method
KS B ISO 1100-2:2003 Measurement of liquid flow in open channels-Part 2:Determination of the stage-discharge relation
KS B ISO 1100-2:2015 Measurement of liquid flow in open channels-Part 2:Determination of the stage-discharge relation
KS B ISO 1100-2:2020 Hydrometry — Measurement of liquid flow in open channels —Part 2: Determination of the stage-discharge relationship
KS B ISO 2425:2003 Measurement of liquid flow in open channels under tidal conditions
KS B ISO 8316:2014 Measurement of liquid flow in closed conduits — Method by collection of the liquid in a volumetric tank
KS B ISO 8316:2004 Measurement of liquid flow in closed conduits - Method by collection of the liquid in a volumetric tank
KS B ISO 11631-2014(2019) Measurement of fluid flow — Methods of specifying flowmeter performance
KS B 5325-2009(2019) Proving methods for liquid flowmeters
KS B ISO TR 9823-2003(2013) Liquid flow measurement in open channels－Velocity－area method using a restricted number of verticals
KS B ISO TR 8363-2003(2013) Measurement of liquid flow in open channels－General guidelines for selection of method
KS M ISO 2715-2003(2008) Liquid hydrocarbons－Volumetric measurement by turbine meter systems
KS B ISO TR 5168-2004(2019) Measurement of fluid flow Evaluation of uncertainties
KS I ISO 4405-2005(2020) Hydraulic fluid power－Fluid contamination－Determination of particulate contamination by the gravimetric method
KS B ISO 2537:2015 Liquid flow measurement in open channels — Rotating element current-meters
KS B ISO 6263-2004(2009) Hydraulic fluid power－Compensated flow－control valves－Mounting surfaces
KS B ISO 2537:2021 Hydrometry — Rotating-element current-meters
KS B ISO 13359:2014 Measurement of conductive liquid flow in closed conduits — Flanged electromagnetic flowmeters — Overall length
KS B ISO 13359:2004 Measurement of conductive liquid flow in closed conduits-Flanged electromagnetic flowmeters-Overall length
KS B ISO 4006:2014 Measurement of fluid flow in closed conduits — Vocabulary and symbols
KS B ISO 4006:2004 Measurement of fluid flow in closed conduits-Vocabulary and symbols
KS B ISO 4364:2020 Measurement of liquid flow in open channels —Bed material sampling
KS B ISO 11655:2020 Measurement of liquid flow in open channels —Method of specifying performance of hydrometric equipment
KS B ISO 8316-2014(2019) Measurement of liquid flow in closed conduits — Method by collection of the liquid in a volumetric tank
KS B ISO 13359-2014(2019) Measurement of conductive liquid flow in closed conduits — Flanged electromagnetic flowmeters — Overall length
KS B ISO TR 12765:2005 Measurement of fluid flow in closed conduits－Methods using transit-time ultrasonic flowmeters
KS B ISO 1088:2005 Liquid flow measurement in open channels-Velocity-area methods-Collection and processing of data for determination of errors in measurement
KS B ISO 9300:2004 Measurement of gas flow by means of critical flow Venturi nozzles
KS B ISO 9300:2014 Measurement of gas flow by means of critical flow Venturi nozzles
KS B ISO TR 5168:2004 Measurement of fluid flow Evaluation of uncertainties
KS M ISO 2714:2003 Liquid hydrocarbons-Volumetric measurement by displacement meter systems other than dispensing pumps
KS M ISO 2714:2013 Liquid hydrocarbons－Volumetric measurement by displacement meter systems other than dispensing pumps
KS B ISO TS 15769:2004 Hydrometric determinations-Liquid flow in open channels and partly filled pipes-Guidelines for the application of Doppler-based flow measurements
KS B ISO TS 15769:2014 Hydrometric determinations — Liquid flow in open channels and partly filled pipes — Guidelines for the application of Doppler-based flow measurements
KS B ISO 15086-2-2006(2011) Hydraulic fluid power－Determination of fluid-borne noise characteristics of components and systems－Part 2：Measurement of speed of sound in a fluid in a pipe
KS B ISO 23181:2009 Hydraulic fluid power－Filter elements－Determination of resistance to flow fatigue using high viscosity fluid
KS B ISO 1088:2021 Hydrometry — Velocity-area methods using current-meters —Collection and processing of data for determination of uncertainties in flow measurement
KS B ISO 1088:2015 Liquid flow measurement in open channels－Velocity-area methods－Collection and processing of data for determination of errors in measurement

KR-KS, Liquid flow definition

KS B ISO 18320-2022 Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship
KS B ISO 748-2021 Hydrometry — Measurement of liquid flow in open channels using current-meters or floats
KS B ISO 18481-2020 Hydrometry — Liquid flow measurement using end depth method in channels with a free overfall
KS B ISO 6416-2015 Measurement of liquid flow in open channels－Measurement of discharge by the ultrasonic(acoustic) method
KS B ISO 1100-2-2020 Hydrometry — Measurement of liquid flow in open channels —Part 2: Determination of the stage-discharge relationship
KS B ISO 748-2015 Measurement of liquid flow in open channels－Velocity-area methods
KS B ISO TR 11627-2014 Measurement of liquid flow in open channels — Computing stream flow using an unsteady flow model
KS B ISO 2537-2015 Liquid flow measurement in open channels — Rotating element current-meters
KS B ISO 2537-2021 Hydrometry — Rotating-element current-meters
KS B ISO 2425-2015 Measurement of liquid flow in open channels under tidal conditions
KS B ISO 4364-2020 Measurement of liquid flow in open channels —Bed material sampling
KS B ISO 11655-2020 Measurement of liquid flow in open channels —Method of specifying performance of hydrometric equipment
KS B ISO 1088-2015 Liquid flow measurement in open channels－Velocity-area methods－Collection and processing of data for determination of errors in measurement
KS B ISO 1088-2021 Hydrometry — Velocity-area methods using current-meters —Collection and processing of data for determination of uncertainties in flow measurement

British Standards Institution (BSI), Liquid flow definition

BS EN 29104:1991 Measurement of fluid flow in closed conduits - Methods of evaluating the performance of electromagnetic flow-meters for liquids
BS EN ISO 748:2007 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats
BS ISO 1100-2:1998 Measurement of liquid flow in open channels - Determination of the stage-discharge relation
BS ISO 4405:2022 Hydraulic fluid power. Fluid contamination. Determination of particulate contamination by the gravimetric method
BS ISO 4411:2008 Hydraulic fluid power - Valves - Determination of pressure differential/flow characteristics
BS ISO 4411:2019 Hydraulic fluid power. Valves. Determination of differential pressure/flow rate characteristics
BS ISO 26906:2009 Hydrometry - Fishpasses at flow measurement structures
BS EN ISO 17769-1:2012 Liquid pumps and installation. General terms, definitions<(>, <)> quantities, letter symbols and units. Liquid pumps
BS 3680-3D:1980 Measurement of liquid flow in open channels. Stream flow measurement. Moving-boat method
BS ISO 8625-2:2018 Aerospace. Fluid systems. Vocabulary - General terms and definitions relating to flow
BS ISO 15086-3:2022 Hydraulic fluid power. Determination of the fluid-borne noise characteristics of components and systems - Measurement of hydraulic impedance
BS 3680-7:2000 Measurement of liquid flow in open channels - Specification of equipment for the measurement of water level
BS DD ISO/TS 24154:2006 Hydrometry - Measuring river velocity and discharge with acoustic Doppler profilers
BS PD ISO/TR 9212:2015 Hydrometry. Methods of measurement of bedload discharge
21/30430260 DC BS ISO 4405. Hydraulic fluid power. Fluid contamination. Determination of particulate contamination by the gravimetric method
BS ISO 15086-2:2000 Hydraulic fluid power - Determination of fluid-borne noise characteristics of components and systems - Measurement of speed of sound in a fluid in a pipe
BS EN ISO 20456:2019 Measurement of fluid flow in closed conduits. Guidance for the use of electromagnetic flowmeters for conductive liquids
BS ISO 4377:2012 Hydrometric determinations. Flow measurement in open channels using structures. Flat-V weirs
BS ISO 1438:2008 Hydrometry - Open channel flow measurement using thin-plate weirs
BS 3680-3Q:2002 Measurement of liquid flow in open channels - Guidelines for safe working practice in river flow measurement
BS EN ISO 8316:1988 Method of liquid flow in closed conduits - Method by collection of the liquid in a volumetric tank
BS EN 2245:2012 Aerospace series. Pipelines for liquids and gases. Definitions
16/30323541 DC BS ISO 20456. Measurement of fluid flow in closed conduits. Guidance for the use of electromagnetic flowmeters for conductive liquids
BS ISO 12242:2012 Measurement of fluid flow in closed conduits. Ultrasonic transit-time meters for liquid
BS ISO 3846:2008 Hydrometry - Open channel flow measurement using rectangular broad-crested weirs
BS EN ISO 6817:1993 Measurement of conductive liquid flow in closed conduits - Method using electromagnetic flowmeters
BS ISO 11631:1999 Measurement of fluid flow - Methods of specifying flowmeter performance
22/30426288 DC BS ISO 5352. Hydraulic fluid power. Determining discharge flow rate and thermal losses of gas loaded accumulators
BS 7405:1991 Guide to selection and application of flowmeters for the measurement of fluid flow in closed conduits
BS EN 60534-2-1:2011 Industrial-process control valves. Flow capacity. Sizing equations for fluid flow under installed conditions
BS 7275-3:1995 Determination of hydraulic fluid power motor characteristics. Method at constant flow and at constant torque
BS ISO 18320:2020 Hydrometry. Measurement of liquid flow in open channels. Determination of the stage-discharge relationship
BS ISO 11631:1998 Measurement of fluid flow. Methods of specifying flowmeter performance
BS ISO 10790:2015 Measurement of fluid flow in closed conduits. Guidance to the selection, installation and use of Coriolis flowmeters (mass flow, density and volume flow measurements)
BS ISO 8559-1:2017 Size designation of clothes. Anthropometric definitions for body measurement
BS EN ISO 8559-1:2020 Size designation of clothes - Anthropometric definitions for body measurement
BS ISO 5352-1:2023 Hydraulic fluid power. Determination of discharge flow rate and thermal losses of gas loaded accumulators - Test method
BS 3680-5:1992 Measurement of liquid flow in open channels - Slope area method of estimation
BS 3680-8D:1980 Measurement of liquid flow in open channels. Measuring instruments and equipment. Cableway system for stream gauging
BS ISO TR 3313:1998 Measurement of fluid flow in closed conduits - Guidelines on the effects of flow pulsations on flow-measurement instruments
BS ISO/TS 15769:2001 Hydrometric determination - Liquid flow in open channels and partly filled pipes - Guidelines for the application of Doppler-based flow measurements
BS ISO 13359:1998 Measurement of conductive liquid flow in closed conduits - Flanged electromagnetic flowmeters - Overall length
BS EN 24006:1991 Measurement of fluid flow in closed conduits - Vocabulary and symbols
BS ISO 9110-1:2020 Hydraulic fluid power. Measurement techniques - General measurement principles
BS ISO 4360:2008 Hydrometry - Open channel flow measurement using triangular profile weirs
BS EN ISO 8536-14:2018 Infusion equipment for medical use - Clamps and flow regulators for transfusion and infusion equipment without fluid contact
BS ISO TR 12764:1997 Measurement of fluid flow in closed conduits - Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
BS ISO TR 12764:1998 Measurement of fluid flow in closed conduits. Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
BS ISO 5168:2005 Measurement of fluid flow - Procedures for the evaluation of uncertainties
BS ISO 10790:1999 Measurement of fluid flow in closed conduits. Guidance to the selection, installation and use of Coriolis meters (mass flow, density and volume flow measurements)
BS ISO 7278-1:1996 Liquid hydrocarbons. Dynamic measurement. Proving systems for volumetric meters - General principles
BS 3680-2A:1995 Measurement of liquid flow in open channels. Dilution methods. General
BS ISO 23181:2007 Hydraulic fluid power - Filter elements - Determination of resistance to flow fatigue using high viscosity fluid
BS PD IEC TR 63025:2021 Insulating liquids. Quantitative determination of methanol and ethanol in insulating liquids
PD IEC TR 63025:2021 Insulating liquids. Quantitative determination of methanol and ethanol in insulating liquids
BS ISO 2537:2007 Hydrometry. Rotating-element current-meters
23/30456713 DC BS ISO 24062. Measurement of fluid flow in closed conduits. Clamp-on ultrasonic transit-time meters for liquids and gases
BS ISO/TR 12765:1999 Measurement of fluid flow in closed conduits. Methods using transit-time ultrasonic flowmeters
BS ISO 18481:2017 Hydrometry. Liquid flow measurement using end depth method in channels with a free overfall
BS ISO/TS 15768:2000 Measurement of liquid velocity in open channels - Design, selection and use of electromagnetic current meters
BS ISO 1088:2007 Hydrometry. Velocity-area methods using current-meters. Collection and processing of data for determination of uncertainties in flow measurement
BS EN ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles
PD ISO/TS 13725:2021 Tracked Changes. Hydraulic fluid power. Method for evaluating the buckling load of a hydraulic cylinder
BS ISO 3601-3:2005 Fluid power systems - O-rings - Quality acceptance criteria

American Society for Testing and Materials (ASTM), Liquid flow definition

ASTM D6080-97(2002) Standard Practice for Defining the Viscosity Characteristics of Hydraulic Fluids
ASTM D6080-97(2007) Standard Practice for Defining the Viscosity Characteristics of Hydraulic Fluids
ASTM D6080-97 Standard Practice for Defining the Viscosity Characteristics of Hydraulic Fluids
ASTM D6080-18a Standard Practice for Defining the Viscosity Characteristics of Hydraulic Fluids
ASTM D6080-18 Standard Practice for Defining the Viscosity Characteristics of Hydraulic Fluids
ASTM D6080-12a Standard Practice for Defining the Viscosity Characteristics of Hydraulic Fluids
ASTM E2381-04 Standard Guide for Dosimetry In Radiation Processing of Fluidized Beds and Fluid Streams
ASTM D8385-22 Standard Test Method for Dry Filterability of Lubricants and Hydraulic Fluids by Mass Flow Technique
ASTM D8277-20 Standard Test Method for Wet Filterability of Lubricants and Hydraulic Fluids by Mass Flow Technique

German Institute for Standardization, Liquid flow definition

DIN EN ISO 748:2008 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats (ISO 748:2007); English version of DIN EN ISO 748:2008-02
DIN 24311:1992-09 Hydraulic fluid power; proportional and servo valves; definitions, symbols, units
DIN 24331:1972 Oilhydraulic; hydraulic pumps and hydraulic engines, geometrical displacement-volume, rates
DIN EN 29104:1993 Measurement of fluid flow in closed conduits; methods of evaluating the performance of electromagnetic flow-meters for liquids (ISO 9104:1991); German version EN 29104:1993
DIN ISO 4391:1984-10 Hydraulic fluid power; pumps, motors and integral transmissions; parameter definitions and letter symbols
DIN 24311:1992 Hydraulic fluid power; proportional and servo valves; definitions, symbols, units
DIN EN ISO 20456:2020-09 Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017); German version EN ISO 20456:2019
DIN EN ISO 17769-1:2012-11 Liquid pumps and installation - General terms, definitions, quantities, letter symbols and units - Part 1: Liquid pumps (ISO 17769-1:2012); Trilingual version EN ISO 17769-1:2012
DIN EN 2245:2012-05 Aerospace series - Pipelines for liquids and gases - Definitions; German and English version EN 2245:2012
DIN EN ISO 20456:2020 Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017)
DIN EN ISO 6817:1995 Measurement of conductive liquid flow in closed conduits - Methods using electromagnetic flow-meters (ISO 6817:1992); German version EN ISO 6817:1995
DIN EN 24185:1993 Measurement of liqid flow in closed conduits; weighing method (ISO 4185:1980); German version EN 24185:1993
DIN EN ISO 8316:1995-11 Measurement of liquid flow in closed conduits - Method by collection of the liquid in a volumetric tank (ISO 8316:1987); German version EN ISO 8316:1995
DIN V 19218:2008-01 Measurement of fluid flow - Procedures for the evaluation of uncertainties (ISO 5168:2005, modified)
DIN 24550-1:2006-09 Fluid power - Hydraulic filters - Part 1: Definitions, nominal pressures, nominal sizes, fitting dimensions
DIN 19217:1998 Measuring systems for liquids other than water - Definitions, requirements and testing (OIML R 117:1995)
DIN V 19218:2008 Measurement of fluid flow - Procedures for the evaluation of uncertainties (ISO 5168:2005, modified)
DIN EN ISO 8559-1:2021-04 Size designation of clothes - Part 1: Anthropometric definitions for body measurement (ISO 8559-1:2017); German version EN ISO 8559-1:2020

HU-MSZT, Liquid flow definition

CN-STDBOOK, Liquid flow definition

图书 a-4420 liquid flow meter

National Metrological Verification Regulations of the People's Republic of China, Liquid flow definition

JJG 2063-2007 Measuring Instruments for Liquid Flow
JJG 667-1997 Verification Regulation of Liquid Positive Displacement Flow Meter
JJG 164-2000 Verification Regulation of Standard Facilities for Liquid Flowrate
JJG 667-2010 Verification Regulation of Liquid Positive Displacement Flowmeter
JJG 736-1991 Verification Regulation of Gas Laminar Flow Transducter

International Organization for Standardization (ISO), Liquid flow definition

ISO 748:2007 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats
ISO 9104:1991 Measurement of fluid flow on closed conduits; methods of evaluating the performance of electromagnetic flow-meters for liquids
ISO 12242:2012 Measurement of fluid flow in closed conduits - Ultrasonic transit-time meters for liquid
ISO 8368:1985 Liquid flow measurement in open channels; Guidelines for the selection of flow gauging structures
ISO 4411:2008 Hydraulic fluid power - Valves - Determination of pressure differential/flow characteristics
ISO 18320:2020 Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship
ISO 26906:2009 Hydrometry - Fishpasses at flow measurement structures
ISO 26906:2015 Hydrometry - Fishpasses at flow measurement structures
ISO/TS 24154:2005 Hydrometry - Measuring river velocity and discharge with acoustic Doppler profilers
ISO 4377:1990 Liquid flow measurement in open channels; flat-V weirs
ISO 2425:2010 Hydrometry - Measurement of liquid flow in open channels under tidal conditions
ISO 4373:1979 Measurement of liquid flow in open channels; Water level measuring devices
ISO 6418:1985 Liquid flow measurement in open channels — Ultrasonic (acoustic) velocity meters
ISO 1100-2:2010 Hydrometry - Measurement of liquid flow in open channels - Part 2: Determination of the stage-discharge relationship
ISO 4377:1982 Liquid flow measurement in open channels — Flat-V weirs
ISO 6416:1985 Liquid flow measurement in open channels — Measurement of discharge by the ultrasonic (acoustic) method
ISO 20456:2017 Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids
ISO 1438:2008 Hydrometry - Open channel flow measurement using thin-plate weirs
ISO 1438:2017 Hydrometry - Open channel flow measurement using thin-plate weirs
ISO 17769-1:2012 Liquid pumps and installation - General terms, definitions, quantities, letter symbols and units - Part 1: Liquid pumps
ISO 772:1988 Liquid flow measurement in open channels; vocabulary and symbols
ISO 2715:1981 Liquid hydrocarbons; Volumetric measurement by turbine meter systems
ISO 4362:1992 Measurement of liquid flow in open channels; trapezoidal profile weirs
ISO 748:1979 Liquid flow measurement in open channels; Velocity-area methods
ISO 772:1978 Liquid flow measurement in open channels — Vocabulary and symbols
ISO 1070:1973 Liquid flow measurement in open channels — Slope-area method
ISO 4377:2002 Hydrometric determinations - Flow measurement in open channels using structures - Flat-V weirs
ISO 4377:2012 Hydrometric determinations - Flow measurement in open channels using structures - Flat-V weirs
ISO 15086-3:2008 Hydraulic fluid power — Determination of the fluid-borne noise characteristics of components and systems — Part 3: Measurement of hydraulic impedance
ISO 3846:2008 Hydrometry - Open channel flow measurement using rectangular broad-crested weirs
ISO 555-2:1987 Liquid flow measurement in open channels — Dilution methods for the measurement of steady flow — Part 2: Integration method
ISO 555-2:1974 Liquid flow measurement in open channels — Dilution methods for measurement of steady flow — Part 2: Integration (sudden injection) method
ISO 4185:1980 Measurement of liquid flow in closed conduits; Weighing method
ISO 4364:1977 Liquid flow measurement in open channels; Bed material sampling
ISO 555-1:1973 Liquid flow measurement in open channels — Dilution methods for measurement of steady flow — Part 1: Constant-rate injection method
ISO 4405:2022 Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the gravimetric method
ISO 18481:2017 Hydrometry - Liquid flow measurement using end depth method in channels with a free overfall
ISO 4375:1979 Measurement of liquid flow in open channels; Cableway system for stream gauging
ISO 4363:1977 Liquid flow measurement in open channels; Methods for measurement of suspended sediment
ISO/TR 9212:2006 Hydrometry — Measurement of liquid flow in open channels — Methods of measurement of bedload discharge
ISO 4374:1982 Liquid flow measurement in open channels — Round-nose horizontal crest weirs
ISO 748:2021 Hydrometry — Measurement of liquid flow in open channels — Velocity area methods using point velocity measurements
ISO 1088:1973 Liquid flow measurement in open channels — Velocity-area methods — Collection of data for determination of errors in measurement
ISO/DIS 24062 Measurement of fluid flow in closed conduits — Clamp-on ultrasonic transit-time meters for liquids and gases
ISO/FDIS 24062:2023 Measurement of fluid flow in closed conduits — Clamp-on ultrasonic transit-time meters for liquids and gases
ISO 2715:2017 Liquid hydrocarbons. Volumetric measurement by turbine flowmeter. Volumetric measurement by turbine meter systems
ISO 17089-2:2012 Measurement of fluid flow in closed conduits - Ultrasonic meters for gas - Part 2: Meters for industrial applications
ISO 4360:2008 Hydrometry - Open channel flow measurement using triangular profile weirs
ISO 5352-1:2023 Hydraulic fluid power — Determination of discharge flow rate and thermal losses of gas loaded accumulators — Part 1: Test method
ISO 8316:1987 Measurement of liquid flow in closed conduits; Method by collection of the liquid in a volumetric tank
ISO 5168:1978 Measurement of fluid flow; Estimation of uncertainty of a flow-rate measurement
ISO/TR 24578:2012 Hydrometry - Acoustic Doppler profiler - Method and application for measurement of flow in open channels
ISO 1438:2008/cor 1:2008 Hydrometry - Open channel flow measurement using thin-plate weirs; Technical Corrigendum 1
ISO 7278-4:1999 Liquid hydrocarbons - Dynamic measurement - Proving systems for volumetric meters - Part 4: Guide for operators of pipe provers
ISO 1070:1992/Amd 1:1997 Liquid flow measurement in open channels — Slope-area method — Amendment 1
ISO 1070:2018 Hydrometry — Slope-area method
ISO 23181:2007 Hydraulic fluid power - Filter elements - Determination of resistance to flow fatigue using high viscosity fluid
ISO 2537:2007 Hydrometry - Rotating-element current-meters
ISO 4363:2002 Measurement of liquid flow in open channels - Methods for measurement of characteristics of suspended sediment
ISO 4363:1993 Measurement of liquid flow in open channels; methods for measurement of suspended sediment
ISO 8363:1986 Liquid flow measurement in open channels; General guidelines for the selection of methods
ISO 1088:2007 Hydrometry - Velocity-area methods using current-meters - Collection and processing of data for determination of uncertainties in flow measurement
ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles
ISO 5168:2005 Measurement of fluid flow - Procedures for the evaluation of uncertainties
ISO 9300:1990 Measurement of gas flow by means of critical flow Venturi nozzles
ISO/FDIS 5352-1 Hydraulic fluid power — Determination of discharge flow rate and thermal losses of gas loaded accumulators — Part 1: Test method
ISO 8559-1:2017 Size designation of clothes - Part 1: Anthropometric definitions for body measurement

Association Francaise de Normalisation, Liquid flow definition

NF X10-301:2009 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats.
NF E48-120:1993 Fluid power. Pressures definitions.
NF E48-752:2017 Hydraulic fluid power - Fluids - Determination of fire resistant fluids overall particulate contamination by the gravimetric method
NF E48-652:1990 Hydraulic fluid power. Fluids. Determination of overall particulate contamination by the gravimetric method.
NF E48-415:2008 Hydraulic fluid power - Valves - Determination of pressure differential/flow characteristics.
NF X10-320:1989 Liquid flow measurement in open channels. Rotating element current-meters.
NF A86-310:1979 ACETYLENE NOZZLES. ATTACHMENT. FLOW RATES.
NF X10-342:1992 Measurement of liquid flow in open channels-Measurement in meandering rivers and in streams with unstable boundaries
NF X10-969*NF ISO 18320:2020 Hydrometry - Measurement of liquid flow in open channels - Determination of the stage-discharge relationship
X10-323:1990 Measurement of liquid flow in open channels. Determination of the wetline correction.
NF E48-677:2002 Hydraulic fluid power - Filters - Evaluation of differential pressure versus flow characteristics.
FD E48-154:2002 Hydraulic fluid power - Test method for determinating the flowrate performances of hydro-pneumatic accumulators
NF X10-121*NF EN ISO 20456:2019 Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids
NF X10-323:1990 Mesure de débit des liquides dans les canaux découverts - Détermination de la correction de câble immergé
NF X10-316:1990 Liquid flow measurement in open channels. Flat-V weirs.
NF X10-341*NF ISO 9196:1992 Liquid flow measurement in open channels. Flow measurements under ice conditions.
NF X10-334:1993 Measurement of liquid flow in open channels. Measurement of discharge by the ultrasonic (acoustic) method.
NF X10-121:1993 Measurement of fluid flow in closed conduits. Methods of evaluating the performance of electromagnetic flow-meters for liquids.
NF E48-701:1993 Hydraulic fluid power. Filters. Definitions, nominal pressures, nominal sizes, fitting dimensions.
NF E48-360:1991 Hydraulic fluid power. Fixed and variable displacement pumps. Specification with order.
NF X10-139*NF EN ISO 8316:1995 Measurement of liquid flow in closed conduits. Method by collection of the liquid in a volumetric tank.
NF E48-101:1984 Hydraulic fluid power. Pumps, motors and integral transmissions. Parameter definitions and letter symbols.
NF E44-003-1*NF EN ISO 17769-1:2012 Liquid pumps and installation - General terms, definitions, quantities, letter symbols and units - Part 1 : liquid pumps
NF EN ISO 17769-1:2012 Pompes pour liquides et installations - Termes généraux, définitions, grandeurs, symboles littéraux et unités - Partie 1 : pompes pour liquides
NF E48-692:1997 Hydraulic fluid power. Fluids. Measurement of filtrability of HFC and HFD class fire resistant fluids.
NF X10-138*NF EN 24185:1994 Measurement of liquid flow in closed conduits. Weighing method.
NF ISO 9196:1992 Mesure de débit des liquides dans les canaux découverts - Mesurage de débit dans des conditions de glace
X10-342:1992 Measurement of liquid flow in open channels. Measurement in meandering rivers and in streams with unstable boudaries.
NF L40-202*NF EN 2245:2014 Aerospace series - Pipelines for liquids and gases - Definitions
NF EN 2245:2014 Série aérospatiale - Canalisations pour liquides et gaz - Définitions
NF ISO 4362:1993 Mesure de débit des liquides dans les canaux découverts - Déversoirs à profil trapézoïdal
NF E48-354:1989 Hydraulic fluid power. Positive displacement pumps and motors.
NF EN ISO 20456:2019 Mesurage du débit des fluides dans les conduites fermées - Lignes directrices pour l'utilisation des débitmètres électromagnétiques dans les liquides conducteurs
NF E48-392-3*NF ISO 15086-3:2009 Hydraulic fluid power - Determination of fluid-borne noise characteristics of components and systems - Part 3 : measurement of hydraulic impedance
NF E48-361:1992 Hydraulic fluid power. Fixed and variable displacement motors. Specification with oder.
NF E48-614:1973 FLUIDS FOR HYDRAULIC POWER SYSTEMS-DETERMINATION OF DEAERATION ABILITY OF FIRE-RESISTANT FLUIDS
NF X10-331:1992 Liquid flow measurement in open channels. Slope-area method.
NF X10-318*NF ISO 9826:1993 Liquid flow measurement in open channels. Parshall and saniiri flumes.
NF EN 24185:1994 Mesure de débit des liquides dans les conduites fermées - Méthode par pesée
FD X10-346:1996 Mesure de débit des liquides dans les canaux découverts - Échantillonnage des matériaux du lit
NF X10-120:1995 Measurement of conductive liquid flow in closed conduits. Method using electromagnetic flow meters.
NF E48-392-2*NF ISO 15086-2:2001 Hydraulic fluid power - Determination of the fluid-borne noise characteristics of components and systems - Part 2 : measurement of the speed of sound in a fluid in a pipe
NF E48-690:1990 Hydraulic fluid power. Fluids. Measurement of filtrability of mineral oils.
FD E48-361:2020 Hydraulic fluid power - Fixed and variable displacement motors - Spécification with order
NF E48-383:1989 Hydraulic fluid power. Motors. Determination of performances characteristics at constant flow and constant torque.
NF EN ISO 7250-1:2017 Définitions des mesures de base du corps humain pour la conception technologique - Partie 1 : définitions des mesures du corps et repères
NF X10-319*NF ISO 4374:1991 Liquid flow measurement in open channels. Round-nose horizontal broad-crested weirs.
NF ISO 4405:2022 Transmissions hydrauliques - Pollution des fluides - Détermination de la pollution particulaire par la méthode gravimétrique
NF E48-677*NF ISO 3968:2017 Hydraulic fluid power - Filters - Evaluation of differential pressure versus flow
NF EN 17534:2022 Textiles - Effets physiologiques - Mesurage du transfert de sueur liquide et de l'effet tampon vis-à-vis de la sueur liquide
NF E48-691:1995 Hydraulic fluid power. Fluids. Measurement of filtrability of minerals oils in the presence of water.
NF C46-503*NF EN 60534-2-1:2011 Industrial-process control valves - Part 2-1 : flow capacity - Sizing equations for fluid flow under installed conditions.
NF X10-312:1986 Liquid flow measurement in open channels by weirs and flumes. Triangular profile weirs.
NF E48-653:1991 Hydraulic fluid power. Sampling bottles. Qualifying methods and lot inspection.
NF M08-038*NF ISO 2715:2020 Liquid hydrocarbons - Volumetric measurement by turbine flowmeter
NF E48-706*NF ISO 23181:2007 Hydraulic fluid power - Filter elements - Determination of resistance to flow fatigue using high viscosity fluid
NF X10-150*NF EN ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles
NF X10-150:1995 Measurement of gas flow by means of critical flow venturi nozzles.
NF ISO 15086-3:2022 Transmissions hydrauliques - Évaluation des caractéristiques du bruit liquidien des composants et systèmes - Partie 3 : mesurage de l'impédance hydraulique
NF EN ISO 8559-1:2020 Désignation des tailles de vêtements - Partie 1 : définitions anthropométriques pour la mesure du corps

Danish Standards Foundation, Liquid flow definition

DS/EN 29104:1993 Measurement of fluid flow in closed conduits. Methods of evaluating the performance of electromagnetic flow-meters for liquids
DS/EN 29104:1994 Measurement of fluid flow in closed conduits - Methods of evaluating the performance of electromagnetic flow-meters for liquids
DS/ISO 9104:1994 Measurement of fluid flow in closed conduits - Methods of evaluating the performance of electromagnetic flow-meters for liquids
DS/EN ISO 17769-1:2012 Liquid pumps and installation - General terms, definitions, quantities, letter symbols and units - Part 1: Liquid pumps
DS/EN 2245:2012 Aerospace series - Pipelines for liquids and gases - Definitions
DS/EN ISO 8316:1996 Measurement of liquid flow in closed conduits - Method by collection of the liquid in a volumetric tank
DS/EN ISO 748:2008 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats
DS/EN 24185:1993 Measurement of liquid flow in closed conduits. Weighing method
DS/EN 24185:1994 Measurement of liquid flow in closed conduits - Weighing method
DS/ISO 4185:1994 Measurement of liquid flow in closed conduits - Weighing method
DS/EN ISO 6817:1996 Measurement of conductive liquid flow in closed conduits - Method using electromagnetic flowmeters

NL-NEN, Liquid flow definition

NEN-ISO 9104:1994 Measurement of fluid flow in xlosed conduits. Methods of evaluating the performance of electromagnetic flow-meters for liquids (ISO 9104:1991)
NEN-ISO 4185:1994 Measurement of liquid flow in closed conduits. Weighing method (ISO 4185:1980)
NEN 10 902-1992 Industrial-process measurement and control - Terms and definitions

American Society of Mechanical Engineers (ASME), Liquid flow definition

ASME MFC-11M-1989 Measurement of fluid flow by means of Coriolis mass flowmeters
ASME MFC-6M-1987 Measurement of fluid flow in pipes using vortex flow meters
ASME MFC-22-2007 Measurement of Liquid by Turbine Flowmeters
ASME MFC-22-2007(R2014) Measurement of Liquid by Turbine Flowmeters
ASME MFC-11-2006 Measurement of Fluid Flow by Means of Coriolis Mass Flowmeters
ASME MFC-11M-2003 Measurement of fluid flow by means of Coriolis mass flowmeters
ASME MFC-11M-2006 Measurement of Fluid Flow by Means of Coriolis Mass Flowmeters
ASME MFC-6M Errata-1987 Measurement of fluid flow in pipes using vortex flow meters; Errata
ASME MFC-14M-1995 Measurement of fluid flow using small bore precision orifice meters
ASME MFC-14M-2003 Measurement of Fluid Flow Using Small Bore Precision Orifice Meters
ASME MFC-16-2007 Measurement of Liquid Flow in Closed Conduits with Electromagnetic Flowmeters
ASME MFC-16-2014(R2019) Measurement of Liquid Flow in Closed Conduits with Electromagnetic Flowmeters
ASME MFC-16-2014 Measurement of Liquid Flow in Closed Conduits with Electromagnetic Flowmeters
ASME MFC-16M-1995 Measurement of fluid flow in closed conduits by means of electromagnetic flowmeters
ASME MFC-1M-2003 Glossary of Terms Used in the Measurement of Fluid Flow in Pipes
ASME MFC-9M-1988(R2021) Measurement of Liquid Flow in Closed Conduits by Weighing Method
ASME MFC-5.1-2011(R2018) Measurement of Liquid Flow in Closed Conduits Using Transit-Time Ultrasonic Flowmeters
ASME MFC-18M-2001 Measurement of Fluid Flow Using Variable Area Meters
ASME MFC-5M-1985 Measurement of Liquid Flow in Closed Conduits Using Transit-Time Ultrasonic Flowmeters
ASME MFC-5.1-2011 Measurement of Liquid Flow in Closed Conduits Using Transit-Time Ultrasonic Flowmeters
ASME MFC-5.3-2013(R2018) Measurement of Liquid Flow in Closed Conduits Using Doppler Ultrasonic Flowmeters
ASME MFC-1M-1991 Glossary of terms used in measurement of fluid flow in pipes
ASME MFC-9M-1988 Measurement of Liquid Flow in Closed Conduits by Weighing Methods Errata - December 1989

United States Navy, Liquid flow definition

NAVY MIL-F-24259 A-1987 FLUID FLOWMETER, VOLUME VELOCITY TYPE
NAVY A-A-50625-1994 LIQUID FLOW SENSOR
NAVY MIL-F-24291 C NOTICE 1-1998 FLOWMETER, FLUID ELECTROMAGNETIC TYPE
NAVY MIL-F-24291 C-1990 FLOWMETER, FLUID ELECTROMAGNETIC TYPE
NAVY MIL-F-24701-1988 FLOWMETER, LIQUID, ULTRASONIC, NON-INTRUSIVE

ES-AENOR, Liquid flow definition

UNE 92-202-1989

工业和信息化部/国家能源局, Liquid flow definition

JB/T 12959-2016 Liquid waist wheel flow meter

American National Standards Institute （ANSI), Liquid flow definition

ANSI/ASME MFC-6M-1998 Fluid Flow in Pipes Using Vortex Flow Meters, Measurement of
ANSI/ASME MFC-2M-1983 Measurement Uncertainty for Fluid Flow in Closed Conduits
ANSI/ASME MFC-22-2007 Measurement of Liquid by Turbine Flowmeters
ANSI/ASME MFC-1M-2003 Glossary of Terms Used in the Measurement of Fluid Flow in Pipes
ANSI/ASTM E2381:2004 Guide for Dosimetry in Radiation Processing of Fluidized Beds and Fluid Streams
ANSI/ASME MFC-16M-1995 Measurement of Fluid Flow in Closed Conduits by Means of Electromagnetic Flowmeters
ANSI/ASME MFC-5M-1985 Measurement of Liquid Flow in Closed Conduits using Transit-Time Ultrasonic Flowmeters
ISO/DIS 24062:2023 Measurement of fluid flow in closed conduits - Clamp-on ultrasonic transit-time meters for liquids and gases
ANSI/ASME MFC-18M-2001 Measurement of Fluid Flow in Pipes Using Variable Area Meters

European Association of Aerospace Industries, Liquid flow definition

AECMA PREN 2245-1984 Pipelines for Liquids and Gases Definitions Aerospace Series Edition 2

Japanese Industrial Standards Committee (JISC), Liquid flow definition

JIS B 8386:2011 Hydraulic fluid power -- Valves -- Determination of pressure differential/flow characteristics
JIS B 7552:1993 Liquid flowmeters -- Proving methods
JIS B 8386:2000 Hydraulic fluid power -- Valves -- Determination of pressure differential/flow characteristics
JIS B 8357:2022 Hydraulic fluid power -- Compensated flow-control valves -- Mounting surfaces
JIS B 9933:2000 Hydraulic fluid power -- Fluids -- Code for defining the level of contamination by solid particles
JIS B 7552:2011 Procedures for calibration and testing for liquid flowmeter
JIS B 0155:1997 Industrial-process measurement and control -- Terms and definitions
JIS Z 8767:2006 Measurement of gas flow by means of critical flow Venturi nozzles
JIS B 8397-3:2001 Hydraulic fluid power -- Determination of characteristics of motors -- Part 3: At constant flow and at constant torque

Cooling Technology Institute, Liquid flow definition

CTI STD-146-2008 Standard for Liquid Flow Measurement

未注明发布机构, Liquid flow definition

BS ISO 1100-2:1998(2007) Measurement of liquid flow in open channels — Part 2 : Determination of the stage - discharge relation
ASME MFC-2M-1983 Uncertainty in liquid flow measurements in sealed pipes
BS ISO/TR 11974:1997(1999) Measurement of liquid flow in open channels — Electromagnetic current meters
BS 7420:1991(1999) Guide for Determination of calorific values of solid, liquid and gaseous fuels (including definitions)
BS EN ISO 8316:1997(1999) Measurement of liquid flow in closed conduits — Method by collection of the liquid in a volumetric tank
BS ISO 11631:1998(1999) Measurement of fluid flow — Methods of specifying flowmeter performance
BS ISO 13689:2001 Refrigerated light hydrocarbon fluids — Measurement of liquid levels in tanks containing liquefied gases — Microwave - type level gauge
DIN EN 12723:2000 Liquid pumps – General terms for pumps and installations – Definitions, quantities, letter symbols and units
BS EN ISO 6817:1997(1999) Measurement of conductive liquid flow in closed conduits — Method using electromagnetic flowmeters
BS ISO 13359:1998(1999) Measurement of conductive liquid flow in closed conduits — Flanged electromagnetic flowmeters — Overall length
BS ISO 6073:1997(1999) Petroleum products — Prediction of the bulk moduli of petroleum fluids used in hydraulic fluid power systems

IN-BIS, Liquid flow definition

GOSTR, Liquid flow definition

GOST 16851-1971 Liquid analysers. Terms and definitions
GOST 18996-1980 Medical analyzers of biological liquids. Terms and definitions

National Metrological Technical Specifications of the People's Republic of China, Liquid flow definition

JJF 1004-2004 Metrological Terms and Their Definitions for Flow Rate
JJF 1358-2012 Calibration Specification for DN1000～DN15 000 Liquid Ultrasonic Flowmeters Calibration by Non Practical Flow Method

CZ-CSN, Liquid flow definition

CSN 25 9312-1994
CSN 25 7714-1994
CSN 25 7503-1966 Flow volumetric measuring apparatuses for liquids. Basic regulations
CSN EN 24006-1995 Measurement of fluid flow in closed conduits. Terminology
CSN ISO 3846:1994 Liquid flow measurement in open channels by weirs and flumes.Rectangular broad-crested weirs
CSN 25 7860-1977 Gas meters. Fundamental provisions

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., Liquid flow definition

ASHRAE 41.8-2016 Standard Methods for Liquid Flow Measurement

ET-QSAE, Liquid flow definition

ES A.D5.100-1973

Group Standards of the People's Republic of China, Liquid flow definition

T/CAIA YQ002-2016 Testing Method of Micro-Flow Liquid
T/BEA 43000-2017 The Definition and Measurement of Dc Power Supply Output Impedance
T/BAS 003-2022 Measurement of fluid flow by means of fixed value standard nozzles meter inserted in circular cross-section conduits running full

AT-ON, Liquid flow definition

ONORM B 2403-1998 Liquid flow measurement in using propeller-type current meters
ONORM EN 29104-1993 Measurement of fluid flow in closed conduits - Methods of evaluating the Performance of electromagnetic flow-meters forliquids (ISO 9104:1991)
ONORM A 6671-1984 Quality assurance Systems; definitions
ONORM M 5921-1988 Heatmeters (meters for quantities of heat) for liquid heat carrier fluids; requirements for measurement
ONORM EN 24185-1993 Measurement of liquid flow in closed conduits - Weighing method (ISO 4185:1980)
ONORM M 5920-1988 Heatmeters (meters for quantities of heat) for liquid heat carrier fluids; general basic Information
ONORM M 5922-1982 Heatmeters (meters for quantities of heat) for liquid carrier fluids; directives for dimensioning and installation

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, Liquid flow definition

GB/T 35138-2017 Measurement of fluid flow in closed conduits—Ultrasonic transit-time meters for liquid
GB/T 33925.1-2017 Liquid pumps and installation—General terms, definitions, quantities, letter symbols and units—Part 1: Liquid pumps

ES-UNE, Liquid flow definition

UNE-EN ISO 20456:2021 Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017)
UNE-EN ISO 17769-1:2012 Liquid pumps and installation - General terms, definitions, quantities, letter symbols and units - Part 1: Liquid pumps (ISO 17769-1:2012) (Endorsed by AENOR in October of 2012.)
UNE-EN 2245:2012 Aerospace series - Pipelines for liquids and gases - Definitions (Endorsed by AENOR in April of 2012.)
UNE-EN ISO 8559-1:2021 Size designation of clothes - Part 1: Anthropometric definitions for body measurement (ISO 8559-1:2017)

BELST, Liquid flow definition

STB 1800-2010 Liquid biofuel. Terms and definitions
STB 2299-2020 Measurement of liquid flow in closed conduits. Weighing method

Professional Standard - Electron, Liquid flow definition

SJ 20834-2002 Relays,air and liquid flow,general specification for

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Liquid flow definition

GB/T 18659-2002 Measurement of fluid flow in closed conduits--Methods of evaluating the performance of electromagnetic flow-meters for liquids
GB/T 17286.2-2016 Liquid hydrocarbons.Dynamic measurement.Proving systems for volumetric meters.Part 2: Pipe provers
GB/T 17286.2-1998 Liquid hydrocarbons--Dynamic measurement--Proving systems for volumetric meters--Part 2: Pipe provers
GB/T 27759-2011 Measurement of fluid flow.Procedures for the evaluation of uncertainties
GB/T 30206.2-2013 Aerospace fluid systems vocabulary.Part 2:General terms and definitions relating to flow
GB/T 17289-1998 Liquid hydrocarbons--Volumetric measurement by turbine meter system
GB/T 17289-2009 Liquid hydrocarbons.Volumetric measurement by turbine meter systems
GB/T 17612-1998 Measurement of liquid flow in closed conduits--Weighing method
GB/T 17288-1998 Liquid hydrocarbons--Volumetric measurement by displacement meter systems other than dispensing pumps
GB/T 17288-2009 Liquid hydrocarbons.Volumetric measurement by displacement meter systems
GB/T 18660-2002 Measurement of conductive liquid flow in closed conduits--Method using electromagnetic flowmeters
GB/T 17286.1-1998 Liquid hydrocarbons--Dynamic measurement--Proving systems for volumetric meters--Part 1: General principles
GB/T 17286.1-2016 Liquid hydrocarbons dynamic measurement proving systems for volumetric meters.Part 1:General principles
GB/T 17286.4-2006 Liquid hydrocarbons.Dynamic measurement.Proving systems for volumetric meters.Part 4: Guide for operators of pipe provers
GB/T 24960-2010 Refrigerated light hydrocarbon fluids- Measurement of liquid levels in tanks containing liquefied gases- Electrical capacitance gauges

Lithuanian Standards Office , Liquid flow definition

LST EN 2245-2012 Aerospace series - Pipelines for liquids and gases - Definitions
LST EN 29104-2001 Measurement of fluid flow in closed conduits - Methods of evaluating the performance of electromagnetic flow-meters for liquids (ISO 9104:1991)
LST EN ISO 17769-1:2012 Liquid pumps and installation - General terms, definitions, quantities, letter symbols and units - Part 1: Liquid pumps (ISO 17769-1:2012)
LST EN ISO 748:2008 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats (ISO 748:2007)

Professional Standard - Machinery, Liquid flow definition

JB/T 11929-2014 Flow-metering intermittent liquid adding system
JB/T 9242-2015 Positive displacement flowmeters for liquids.General technical requirements

AENOR, Liquid flow definition

UNE-EN 29104:1996 MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS. METHODS OF EVALUATING THE PERFORMANCE OF ELECTROMAGNETIC FLOW-METERS FOR LIQUIDS. (ISO 9104:1991).
UNE-EN 24185:1994 MEASUREMENT OF LIQUID FLOW IN CLOSED CONDUITS. WEIGHING METHOD.
UNE-ISO 13689:2005 Refrigerated light hydrocarbon fluids -- Measurement of liquid levels in tanks containing liquefied gases -- Microwave-type level gauge.
UNE-ISO 10574:2005 Refrigerated light-hydrocarbon fluids -- Measurement of liquid levels in tanks containing liquefied gases -- Float-type level gauges
UNE-ISO 8309:2005 Refrigerated light hydrocarbon fluids -- Measurement of liquid levels in tanks containing liquefied gases -- Electrical capacitance gauges
UNE-ISO 5168:2006 Measurement of fluid flow -- Procedures for the evaluation of uncertainties.
UNE-EN ISO 8316:1996 MEASUREMENT OF LIQUID FLOW IN CLOSED CONDUITS. METHOD BY COLLECTION OF THE LIQUID IN A VOLUMETRIC TANK. (ISO 8316:1987).
UNE-EN ISO 748:2009 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats (ISO 748:2007)

Taiwan Provincial Standard of the People's Republic of China, Liquid flow definition

CNS 11027-1984 Definitions of Terms Relating to Density and Specific Gravity of Solids Liquids and Gases
CNS 5270.6-1980 Graphical Symbols for Fluid Power Deagrams Flow Control Valve
CNS 5270-6-1980 Graphical Symbols for Fluid Power Deagrams Flow Control Valve

Professional Standard - Aerospace, Liquid flow definition

QJ 1794-1989 Uncertainty Estimation Method for Steady-state Flow Measurement of Liquid Rocket Engine
QJ 1153-1987 Specification for steady-state flow measurement of liquid rocket motors

API - American Petroleum Institute, Liquid flow definition

API TR 2577-2018 Performance of Full-bore Vortex Meters for Measurement of Liquid Flows (FIRST EDITION)

IT-UNI, Liquid flow definition

YU-JUS, Liquid flow definition

JUS N.R1.322-1979 Terms and definitions for semiconductor ?evices. Thyristors

Association of German Mechanical Engineers, Liquid flow definition

VDI 2153-1994 Hydrodynamic power transmission; definitions, designs, mode of action

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), Liquid flow definition

ASHRAE 41.8-1989 Standard Methods of Measurement of Flow of Liquids in Pipes Using Orifice Flowmeters

ZA-SANS, Liquid flow definition

SANS 10184:2008 Definitions for and measurement of body dimensions

Underwriters Laboratories (UL), Liquid flow definition

UL 25-2003 UL Standard for Safety Meters for Flammable and Combustible Liquids and LP-Gas Eighth Edition; Reprint with Revisions through and including June 10, 2005

CU-NC, Liquid flow definition

NC 15-45-1985 Cool Technique. Liquid Separator. Quality Specifications
NC 90-13-38-1986 Metrological Assurance. Measurements of Gases Humiditv Terms and Definitions

PL-PKN, Liquid flow definition

PN M42363-1986 Turbin? flowmeters for li?uids e?uirements and Tests

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, Liquid flow definition

PREN 2245-1984 Pipelines for Liquids and Gases Definitions Aerospace Series (Edition 2)

VN-TCVN, Liquid flow definition

TCVN 6816-2001 Measurement of fluid flow in closed conduits.Methods using transit-time ultrasonic flowmeters

Professional Standard - Petroleum, Liquid flow definition

SY/T 6890.1-2012 Operation and maintenance regulations for flowmeter.Part 1: Liquid positive displacement flowmeter

Standard Association of Australia （SAA）, Liquid flow definition

AS 2360.8.1:2007 Hydrometry - Measurement of free surface flow in closed conduits - Methods
AS ISO 9555.3:2023 Measurement of liquid flow in open channels — Tracer dilution methods for the measurement of steady flow, Part 3: Chemical tracers
AS 3778.5.3:2007 Measurement of water flow in open channels - Liquid flow in open channels and partly filled pipes - Guidelines for the application of Doppler-based flow measurements
AS 3778.6.6:2008

Aerospace, Security and Defence Industries Association of Europe (ASD), Liquid flow definition

ASD-STAN PREN 2245-1984 Pipelines for Liquids and Gases Definitions Aerospace Series (Edition 2)

Professional Standard - Light Industry, Liquid flow definition

QB/T 2754-2005 Liquid quantitative bottle filler with constant volume

International Electrotechnical Commission (IEC), Liquid flow definition

IEC TR 63025:2021 Insulating liquids - Quantitative determination of methanol and ethanol in insulating liquids

BE-NBN, Liquid flow definition

NBN H 03-101-1987 Light gauge metal containers - Aerosol cans - Definitions and determination methods for dimensions and capacities

Defense Logistics Agency, Liquid flow definition

DLA MIL-DTL-28788 C-2010 SWITCHES, AIR AND LIQUID FLOW, SENSING, GENERAL SPECIFICATION FOR
DLA QPL-28788-QPD-2011 Switches, Air and Liquid Flow, Sensing, General Specification for
DLA QPL-28788-2012 Switches, Air and Liquid Flow, Sensing, General Specification for