2024-12-22 3.14.246.101
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Code of China
Chinese National Standard List: Flow capacity and material level instrument

T/ZZB 0108-2016 Turbine gas flowmeters 
  Issued on: 2016-09-30   Price(USD):
DB32/T 4290-2022  
  Issued on: 2022-06-10   Price(USD):
T/CGAS 028-2023 Smart ultrasonic gas meters 
  Issued on: 2023-07-03   Price(USD): 435.0
T/ZZB 0110-2016 Rotary gas flowmeters 
  Issued on: 2016-09-30   Price(USD):
T/CHES 63-2022 Technical guideline for plunger control valve 
  Issued on: 2022-02-22   Price(USD): 435.0
GB 778-1984 Vane wheel type water meters for cold water--Nominal diameter 15mm to 40mm 
  Issued on:   Price(USD): 784.0
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 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
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 41248-2022 Measuring systems for gaseous fuel  
  Issued on: 2022-03-09   Price(USD): 1275.0
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 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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