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Std ID |
Description (Standard Title) |
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GB/T 7721-2007
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Continuous totalizing automatic weighing instruments (electronic belt weigher)
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GB/T 514-2005
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Specification for liquid-in-glass thermometers for testing of petroleum products
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GB/T 7722-2005
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Electronic portable platform and bench scale
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GB/T 11883-2002
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Electronic hanging scale
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GB/T 7723-2002
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Stationary electronic scales
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GB/T 11884-2000
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Spring Dial Scale
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GB/T 11885-1999
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Automatic rail-weighbridges
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GB/T 7724-1999
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Weighting indication controller
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GB/T 7551-1997
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Load cells
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GB/T 15561-1995
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Electronic static rail weighbridge
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GB/T 7721-1995
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Electronic belt weighers
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GB/T 7722-1995
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Price computing scale
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GB/T 14249.2-1993
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General specification for electronic weighing instruments
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GB/T 14250-1993
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Terminology of weighing instrument
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GB/T 14412-1993
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Mechanical vibration and shock. Mechanical mounting of accelerometers
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GB/T 14482-1993
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Mechanical counter
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GB/T 11883-1989
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Electronic crane scale
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GB/T 11884-1989
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Spring dial scale
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GB/T 11885-1989
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Specification for automatic rail-weighbridge
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GB/T 11923-1989
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Level meter utilizing ionizing radiation
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GB/T 7352-1987
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Electrical measuring instruments utilizing radioactive sources
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GB/T 7551-1987
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Resistance strain gage load cells
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GB/T 7723-1987
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Stationary electronic scale
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GB/T 7724-1987
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Basic specification for weighting indication controller
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GB/T 42567.5-2025
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Reference conditions and procedures for testing industrial and process measurement transmitters - Part 5: Specific procedures for flow transmitters
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GB/T 28857-2025
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Differential transformer displacement transducer
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GB/T 2624.6-2024
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Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 6: Wedge devices
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GB/T 2624.5-2024
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Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 5: Cone devices
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GB/T 29820.2-2024
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Assessment of uncertainty in the calibration and use of flow measurement devices - Part 2: Non-linear calibration relationships
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GB/T 45124-2024
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Measurement of liquid flow in closed conduits - Volumetric method
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GB/T 18659-2023
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Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters
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GB/T 25922-2023
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Measurement of fluid flow in closed conduits - Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
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GB/T 41248-2022
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Measuring systems for gaseous fuel
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GB/T 39841-2021
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Ultrasonic gas meters
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|
GB/T 20728-2021
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Measurement of fluid flow in closed conduits - Guidance to the selection, installation and use of Coriolis flowmeters
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GB/T 38617-2020
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Industrial-process measurement and control instruments terminology - Level measuring instruments terminology
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GB/T 6968-2019
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Diaphragm gas meters
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GB/T 778.4-2018
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Meters for cold potable water and hot water -- Part 4: Non-metrological requirements not covered in GB/T 778.1
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GB/T 778.1-2018
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Meters for cold potable water and hot water -- Part 1: Metrological requirements and technical requirements
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GB/T 36241-2018
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Vortex precession flowmeters for gas
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GB/T 36242-2018
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Volume conversion device for gas meter
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GB/T 36243-2018
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Input/output protocols and electronic interfaces for water meters -- Requirements
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GB/T 778.5-2018
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Meters for cold potable water and hot water -- Part 5: Installation requirements
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GB/T 778.2-2018
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Meters for cold potable water and hot water -- Part 2: Test methods
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GB/T 778.3-2018
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Meters for cold potable water and hot water -- Part 3: Test report format
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GB/T 34041.1-2017
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Measurement of fluid flow in closed conduits -- Ultrasonic meters for gas -- Part 1: Meters for custody transfer and allocation measurement
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GB/T 34041.2-2017
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Measurement of fluid flow in closed conduits -- Ultrasonic meters for gas -- Part 2: Meters for industrial applications
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GB/T 34049-2017
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Intelligent flow instruments -- General technical requirements
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GB/T 35138-2017
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Measurement of fluid flow in closed conduits -- Ultrasonic transit-time meters for liquid
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GB/T 32201-2015
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Gas meters
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GB/T 31130-2014
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Coriolis mass flow meter
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GB/T 29815-2013
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The electromagnetic flowmeter based on HART protocol general technical specification
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GB/T 29818-2013
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Mass flow meter based on HART protocol general specification
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GB/T 29820.1-2013
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Assessment of uncertainty in calibration and use of flow measurement devices -- Part 1: Linear calibration relationships
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GB/T 30243-2013
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Measurement of fluid now in closed conduits -- Specifications for V-cone pressure differential flow measuring device
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GB/T 28848-2012
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Intelligent gas flow meter
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GB/T 28857-2012
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Direct-current linear variable differential transformer (DC-DC LVDT) displacement transducers
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GB/T 26794-2011
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Indexes for diaphragm gas meters
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GB/T 26795-2011
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Numerical batch control water meter
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GB/T 26801-2011
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Fluid flow in closed conduits -- Connections for pressure signal transmissions between primary and secondary elements
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GB/T 27759-2011
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Measurement of fluid flow -- Procedures for the evaluation of uncertainties
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GB/T 6968-2011
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Diaphragm gas meters
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GB/T 25477-2010
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Anti-corrosion magnetic turning column fluid level gauge
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GB/T 25918-2010
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Portable calibration instrument for water meters
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GB/T 25920-2010
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Plastic body and pressured parts of the meter for cold potable water -- Technical specifications
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GB/T 25922-2010
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Measurement of fluid flow in closed conduits -- Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
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GB/T 26334-2010
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Fittings for installation of diaphragm gas meters
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GB/T 11828.6-2008
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Instruments for stage measurement -- Part 6: remote measuring stage gauge
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GB/T 13638-2008
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Water level control and alarm devices for industrial boilers
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GB/T 13969-2008
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Displacement type level instruments
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GB/T 22133-2008
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Measurement of fluid flow -- Methods of specifying flowmeter performance
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GB/T 9248-2008
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Methods of evaluating the performance of flowmeters for incompressible fluids
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GB/T 21117-2007
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Magnetostrictive liquid level meter
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GB/T 21188-2007
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Measurement of gas flow by means of critical flow Venturi nozzles
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GB/T 778.1-2007
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Measurement of water flow in fully charged closed conduits -- Meters for cold potable water and hot water -- Part 1: Specifications
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GB/T 778.2-2007
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Measurement of water flow in fully charged closed conduits -- Meters for cold potable water and hot water -- Part 2: Installation requirements
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GB/T 778.3-2007
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Measurement of water flow in fully charged closed conduits -- Meters for cold potable water and hot water -- Part 3: Test methods and equipment
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GB/T 20727-2006
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Measurement of fluid flow in closed conduits -- Thermal mass flowmeters
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GB/T 20728-2006
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Measurement of fluid flow in closed conduits -- Guidance to the selection, installation and use of Coriolis meters
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GB/T 20729-2006
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Measurement of conductive liquid flow in closed conduits -- Flanged electromagnetic flowmeters -- Overall length
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GB/T 2624.1-2006
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Full differential pressure device installed in a pipe of circular cross-section measuring fluid flow -- Part 1: General principles and requirements
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GB/T 2624.2-2006
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Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -- Part 2: Orifice plates
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GB/T 2624.3-2006
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Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -- Part 3: Nozzles and Venturi nozzles
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GB/T 2624.4-2006
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Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -- Part 4: Venturi tubes
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GB/T 18940-2003
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Measurement of gas flow in closed conduits -- Turbine meters
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GB/T 18659-2002
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Measurement of fluid flow in closed conduits -- Methods of evaluating the performance of electromagnetic flowmeters for liquids
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GB/T 18660-2002
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Measurement of conductive liquid flow in closed conduits -- Method using electromagnetic flowmeters
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GB/T 18215.1-2000
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Electrical safty in low voltage distribution systems up to 1000 V a. c. and 1500 V d. c. -Equipment for testing, measuring or monitoring of protective measuring-Part 1: General requirements
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GB/T 17611-1998
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Measurement of fluid flow in closed conduits. Vocabulary and symbols
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GB/T 17612-1998
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Measurement of liquid flow in closed conduits. Weighing method
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GB/T 17613.1-1998
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Measurement of liquid flow in closed conduits by weighing method. Procedures for checking installations. Part 1: Static weighing systems
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GB/T 6968-1997
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Diaphragm gas meters
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GB/T 778.1-1996
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Measurement of water flow in closed conduits--Meters for cold potable water--Part 1: Specifications
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GB/T 778.2-1996
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Measurement of water flow in closed conduits--Meters for cold potable water--Part 2: Installation requirements
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GB/T 778.3-1996
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Measurement of water flow in closed conduits--Meters for cold potable water--Part 3: Test method and equipment
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GB/T 14324-1993
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Electrical capacitance level meter
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GB/T 2624-1993
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Measurement of fluid flow by means of orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full
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GB/T 13638-1992
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Water level control and alarm devices for industrial boilers
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GB/T 13969-1992
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Displacement type level instruments
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GB/T 1314-1991
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Basic parameters for flow measuring instruments
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