2025-12-17 216.73.216.89
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 42031-2022 Drawing method of water balance diagram for water-use organization 180.0 via email in 1~3 business day valid,,2022-10-12
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
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
T/SMA 0014-2020 Technical specifications for online calibration of large-caliber electronic water meters via email in business day valid,,2021-10-16
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
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
T/CGAS 006-2019 Gas smart reading meter system based on NB-IoT technology 375.0 via email in 1~5 business day valid,,2019-5-1
GB/T 36536-2018 Test method of water balance in cement production enterprises 225.0 via email in 1~3 business day valid,,2019-2-1
GB/T 36241-2018 Vortex precession flowmeters for gas 250.0 via email in 1~3 business day valid,,2019-1-1
GB/T 36242-2018 Volume conversion device for gas meter 550.0 via email in 1~5 business day valid,,2019-1-1
GB/Z 35588-2017 Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits 310.0 via email in 1~5 business day valid,,2018-7-1
GB/Z 35140-2017 Measurement of fluid flow by means of pressure-differential devices―Guidelines for the specification of orifice plates,nozzles and Venturi tubes beyond the scope of GB/T 2624 370.0 via email in 1~5 business day valid,,2018-7-1
GB/T 34041.1-2017 Measurement of fluid flow in closed conduits―Ultrasonic meters for gas―Part 1:Meters for custody transfer and allocation measurement 1170.0 via email in 1~5 business day valid,,2018-4-1
GB/T 34041.2-2017 Measurement of fluid flow in closed conduits―Ultrasonic meters for gas―Part 2:Meters for industrial applications 550.0 via email in 1~5 business day valid,,2018-4-1
GB/Z 33875-2017 Guidelines for the use of GB/T 2624-2006 750.0 via email in 1~5 business day valid,,2018-2-1
GB/Z 33902-2017 Measurement of fluid flow by means of pressure differential devices. Guidelines on the effect of departure from the specifications and operating conditions given in GB/T 2624 and the correction methods 550.0 via email in 1~5 business day valid,,2018-2-1
SL 365-2015 Technique guideline for water resources quantity measurement 364.0 via email in 1~3 business day valid,,2015-11-17
JJG 443-2015 Verification Regulation of Fuel Dispensers 280.0 via email in 1~3 business day superseded,2024-5-1,2015-10-10
JJG 686-2015 Verification Regulation of Hot Water Meter 310.0 via email in 1~5 business day valid,,2015-10-10
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GB/T 42031-2022 Drawing method of water balance diagram for water-use organization 
  Issued on: 2022-10-12   Price(USD): 180.0
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
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
T/SMA 0014-2020 Technical specifications for online calibration of large-caliber electronic water meters 
  Issued on: 2020-09-25   Price(USD):
T/CGAS 007-2019 General technical requirements of non domestic smart gas meter 
  Issued on: 2019-10-28   Price(USD): 675.0
DB31/T 1148-2019 Calculation methods of refund quantity for water metering fault 
  Issued on: 2019-03-22   Price(USD): 225.0
T/CGAS 006-2019 Gas smart reading meter system based on NB-IoT technology 
  Issued on: 2019-04-08   Price(USD): 375.0
GB/T 36536-2018 Test method of water balance in cement production enterprises 
  Issued on: 2018-07-13   Price(USD): 225.0
GB/T 36241-2018 Vortex precession flowmeters for gas 
  Issued on: 2018-06-07   Price(USD): 250.0
GB/T 36242-2018 Volume conversion device for gas meter 
  Issued on: 2018-06-07   Price(USD): 550.0
GB/Z 35588-2017 Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits 
  Issued on: 2017-12-29   Price(USD): 310.0
GB/Z 35140-2017 Measurement of fluid flow by means of pressure-differential devices―Guidelines for the specification of orifice plates,nozzles and Venturi tubes beyond the scope of GB/T 2624 
  Issued on: 2017-12-29   Price(USD): 370.0
GB/T 34041.1-2017 Measurement of fluid flow in closed conduits―Ultrasonic meters for gas―Part 1:Meters for custody transfer and allocation measurement 
  Issued on: 2017-09-07   Price(USD): 1170.0
GB/T 34041.2-2017 Measurement of fluid flow in closed conduits―Ultrasonic meters for gas―Part 2:Meters for industrial applications 
  Issued on: 2017-09-07   Price(USD): 550.0
GB/Z 33875-2017 Guidelines for the use of GB/T 2624-2006 
  Issued on: 2017-07-12   Price(USD): 750.0
GB/Z 33902-2017 Measurement of fluid flow by means of pressure differential devices. Guidelines on the effect of departure from the specifications and operating conditions given in GB/T 2624 and the correction methods 
  Issued on: 2017-07-12   Price(USD): 550.0
SL 365-2015 Technique guideline for water resources quantity measurement 
  Issued on: 2015-08-17   Price(USD): 364.0
JJG 443-2015 Verification Regulation of Fuel Dispensers 
  Issued on: 2015-04-10   Price(USD): 280.0
JJG 686-2015 Verification Regulation of Hot Water Meter 
  Issued on: 2015-04-10   Price(USD): 310.0
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