2025-12-14 216.73.216.3
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 42567.5-2025 Reference conditions and procedures for testing industrial and process measurement transmitters—Part 5: Specific procedures for flow transmitters 510.0 via email in 1~5 business day valid,,2025-8-1
GB/Z 44813-2024 Measurement of fluid flow in closed conduits—Effects of flow pulsations on flow-measurement instruments 645.0 via email in 1~5 business day valid,,2025-5-1
GB/T 2624.6-2024 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 6: Wedge devices 315.0 via email in 1~5 business day valid,,2025-4-1
GB/T 18659-2023 Measurement of fluid flow in closed conduits—Guidance for the use of electromagnetic flowmeters 330.0 via email in 1~3 business day valid,,2024-3-1
GB/T 25922-2023 Measurement of fluid flow in closed conduits—Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full 375.0 via email in 1~3 business day valid,,2024-3-1
T/BAS 003-2022 Measurement of fluid flow by means of fixed value standard nozzles meter inserted in circular cross-section conduits running full via email in business day valid,,2023-1-1
GB/T 41248-2022 Measuring systems for gaseous fuel 1275.0 via email in 1~5 business day valid,,2022-10-1
T/CGAS 022-2022 General requirements for city natural gas trade settlement 255.0 via email in 1~3 business day valid,,2022-5-1
DL/T 2385-2021 Technical guidelines for the equipping and management of the water measuring instruments in thermal power plants 330.0 via email in 1~3 business day valid,,2022-3-22
GB/T 20728-2021 Measurement of fluid flow in closed conduits—Guidance to the selection, installation and use of Coriolis flowmeters 495.0 via email in 1~3 business day valid,,2022-3-1
GB/T 39841-2021 Ultrasonic gas meters 750.0 via email in 1~5 business day valid,,2021-10-1
GB/T 38617-2020 Industrial-process measurement and control instruments terminology—Level measuring instruments terminology 405.0 via email in 1~5 business day valid,,2020-11-1
T/CGAS 011-2020 Diaphragm gas meters with electronic temperature and pressure correction 555.0 via email in 1~5 business day valid,,2020-9-1
T/CGAS 007-2019 General technical requirements of non domestic smart gas meter 675.0 via email in 1~5 business day valid,,2019-12-1
GB/T 6968-2019 Diaphragm gas meters 750.0 via email in 1~3 business day valid,,2019-12-1
DB31/T 1149-2019 Calculation methods of refund quantity for gas metering fault 225.0 via email in 1~3 business day valid,,2019-7-1
DB31/T 1148-2019 Calculation methods of refund quantity for water metering fault 225.0 via email in 1~3 business day valid,,2019-7-1
GB/T 36243-2018 Input/output protocols and electronic interfaces for water meters—Requirements 630.0 via email in 1~5 business day valid,,2019-1-1
GB/T 36241-2018 Vortex precession flowmeters for gas 250.0 via email in 1~3 business day valid,,2019-1-1
GB/T 778.2-2018 Meters for cold potable water and hot water—Part 2:Test methods 1230.0 via email in 1~5 business day valid,,2019-1-1
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GB/T 42567.5-2025 Reference conditions and procedures for testing industrial and process measurement transmitters—Part 5: Specific procedures for flow transmitters 
  Issued on: 2025-01-24   Price(USD): 510.0
GB/Z 44813-2024 Measurement of fluid flow in closed conduits—Effects of flow pulsations on flow-measurement instruments 
  Issued on: 2024-10-26   Price(USD): 645.0
GB/T 2624.6-2024 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 6: Wedge devices 
  Issued on: 2024-9-29   Price(USD): 315.0
GB/T 18659-2023 Measurement of fluid flow in closed conduits—Guidance for the use of electromagnetic flowmeters 
  Issued on: 2023-08-06   Price(USD): 330.0
GB/T 25922-2023 Measurement of fluid flow in closed conduits—Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full 
  Issued on: 2023-08-06   Price(USD): 375.0
T/BAS 003-2022 Measurement of fluid flow by means of fixed value standard nozzles meter inserted in circular cross-section conduits running full 
  Issued on: 2022-12-01   Price(USD):
GB/T 41248-2022 Measuring systems for gaseous fuel  
  Issued on: 2022-03-09   Price(USD): 1275.0
T/CGAS 022-2022 General requirements for city natural gas trade settlement 
  Issued on: 2022-04-28   Price(USD): 255.0
DL/T 2385-2021 Technical guidelines for the equipping and management of the water measuring instruments in thermal power plants 
  Issued on: 2021-12-22   Price(USD): 330.0
GB/T 20728-2021 Measurement of fluid flow in closed conduits—Guidance to the selection, installation and use of Coriolis flowmeters 
  Issued on: 2021-08-20   Price(USD): 495.0
GB/T 39841-2021 Ultrasonic gas meters 
  Issued on: 2021-03-09   Price(USD): 750.0
GB/T 38617-2020 Industrial-process measurement and control instruments terminology—Level measuring instruments terminology 
  Issued on: 2020-04-28   Price(USD): 405.0
T/CGAS 011-2020 Diaphragm gas meters with electronic temperature and pressure correction 
  Issued on: 2020-09-01   Price(USD): 555.0
T/CGAS 007-2019 General technical requirements of non domestic smart gas meter 
  Issued on: 2019-10-28   Price(USD): 675.0
GB/T 6968-2019 Diaphragm gas meters 
  Issued on: 2019-05-10   Price(USD): 750.0
DB31/T 1149-2019 Calculation methods of refund quantity for gas metering fault 
  Issued on: 2019-03-22   Price(USD): 225.0
DB31/T 1148-2019 Calculation methods of refund quantity for water metering fault 
  Issued on: 2019-03-22   Price(USD): 225.0
GB/T 36243-2018 Input/output protocols and electronic interfaces for water meters—Requirements 
  Issued on: 2018-06-07   Price(USD): 630.0
GB/T 36241-2018 Vortex precession flowmeters for gas 
  Issued on: 2018-06-07   Price(USD): 250.0
GB/T 778.2-2018 Meters for cold potable water and hot water—Part 2:Test methods 
  Issued on: 2018-06-07   Price(USD): 1230.0
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