2025-12-5 10.1.6.65
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 40344.4-2025 Vacuum technology - Standard methods for measuring vacuum-pump performance - Part 4: Turbomolecular vacuum pumps 195.0 via email in 1~3 business day valid,,2025-11-1
GB/T 45856-2025 Vacuum technology - Vacuum gauges - Specifications, calibration and measurement uncertainties for Pirani gauges 255.0 via email in 1~3 business day valid,,2025-11-1
GB/T 3163-2024 Vacuum technology—Vocabulary 1320.0 via email in 1~5 business day valid,,2024-9-29
GB/T 40344.3-2024 Vacuum technology—Standard methods for measuring vacuum pump performance—Part 3: Specific parameters for mechanical booster vacuum pumps 315.0 via email in 1~5 business day valid,,2024-4-25
GB/T 7774-1987 Methods of measurement of the performance characteristics of turbo-molecular pumps 370.0 via email in 1~3 business day valid,,1988-1-1
GB/Z 42625-2023 Vacuum technology—Vacuum gauges—Characterization of quadrupole mass spectrometers for partial pressure measurement 375.0 via email in 1~3 business day valid,,2023-5-23
T/CGMA 0602-2021 Test method for solid materials outgassing performance in vacuum 225.0 via email in 1~3 business day valid,,
T/CGMA 0603-2021 Stability and environmental performance grades of magnetic levitation molecular pump 105.0 via email in 1~3 business day valid,,
GB/T 40344.2-2021 Vacuum technology—Standard methods for measuring vacuum-pump performance— Part 2：Positive displacement vacuum pumps 255.0 via email in 1~3 business day valid,,2022-3-1
GB/T 40344.1-2021 Vacuum technology—Standard methods for measuring vacuum-pump performance—Part 1：General description 375.0 via email in 1~5 business day valid,,2022-3-1
GB/T 40333-2021 Vacuum gauges—Definitions and specifications for quadrupole mass spectrometers 285.0 via email in 1~3 business day valid,,2021-12-1
JB/T 5281-1991 Direct rotary vane vacuum pump technology conditions via email in 1~3 business day valid,,1991-7-1
GB/T 35049-2018 Vacuum technology--Leak testing method by quadrupole mass spectrometer 370.0 via email in 1~5 business day valid,,2018-12-1
GB/T 6070-1995 Vacuum flanges 180.0 via email in 1~3 business day superseded,2008-6-1,1996-1-1
QJ 2667-1994 Determination Method of Saturated Vapor Pressure of Vacuum Greese 120.0 via email in 1~3 business day valid,,1994-10-1
JB/T 10550-2006 Vacuum technology-Vacuum sintering furnace 150.0 via email in 1~3 business day valid,,2006-10-1
GB 6307.2-1986 Vapour vacuum pumps--Measurement of critical backing pressure 180.0 via email in 1~3 business day valid,,1987-1-1
JB/T 5278.3-1991 Copper Wire Seal Can Be Baked Vacuum Flange Copper Wire Sealing Ring Structure Size? 184.0 via email in 1~3 business day abolished2017-05-12,,1992-7-1
JB/T 6446-2004 Vacuum valves 270.0 via email in 1~3 business day to be superseded,2026-2-1,2005-4-1
GB 7775-1987 Vapour vacuum pumps--Measurement of the heating time and heating power 180.0 via email in 1~3 business day valid,,1988-1-1
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GB/T 40344.4-2025 Vacuum technology - Standard methods for measuring vacuum-pump performance - Part 4: Turbomolecular vacuum pumps 
  Issued on: 2025-8-1   Price(USD): 195.0
GB/T 45856-2025 Vacuum technology - Vacuum gauges - Specifications, calibration and measurement uncertainties for Pirani gauges 
  Issued on: 2025-8-1   Price(USD): 255.0
GB/T 3163-2024 Vacuum technology—Vocabulary 
  Issued on: 2024-9-29   Price(USD): 1320.0
GB/T 40344.3-2024 Vacuum technology—Standard methods for measuring vacuum pump performance—Part 3: Specific parameters for mechanical booster vacuum pumps 
  Issued on: 2024-4-25   Price(USD): 315.0
GB/T 7774-1987 Methods of measurement of the performance characteristics of turbo-molecular pumps 
  Issued on: 1987-05-23   Price(USD): 370.0
GB/Z 42625-2023 Vacuum technology—Vacuum gauges—Characterization of quadrupole mass spectrometers for partial pressure measurement 
  Issued on: 2023-05-23   Price(USD): 375.0
T/CGMA 0602-2021 Test method for solid materials outgassing performance in vacuum 
  Issued on: 2021-09-30   Price(USD): 225.0
T/CGMA 0603-2021 Stability and environmental performance grades of magnetic levitation molecular pump 
  Issued on:   Price(USD): 105.0
GB/T 40344.2-2021 Vacuum technology—Standard methods for measuring vacuum-pump performance— Part 2：Positive displacement vacuum pumps 
  Issued on: 2021-08-20   Price(USD): 255.0
GB/T 40344.1-2021 Vacuum technology—Standard methods for measuring vacuum-pump performance—Part 1：General description 
  Issued on: 2021-08-20   Price(USD): 375.0
GB/T 40333-2021 Vacuum gauges—Definitions and specifications for quadrupole mass spectrometers 
  Issued on: 2021-05-21   Price(USD): 285.0
JB/T 5281-1991 Direct rotary vane vacuum pump technology conditions 
  Issued on:   Price(USD):
GB/T 35049-2018 Vacuum technology--Leak testing method by quadrupole mass spectrometer 
  Issued on: 2018-05-14   Price(USD): 370.0
GB/T 6070-1995 Vacuum flanges 
  Issued on: 1995-04-02   Price(USD): 180.0
QJ 2667-1994 Determination Method of Saturated Vapor Pressure of Vacuum Greese 
  Issued on: 1994-04-27   Price(USD): 120.0
JB/T 10550-2006 Vacuum technology-Vacuum sintering furnace 
  Issued on: 2006-5-6   Price(USD): 150.0
GB 6307.2-1986 Vapour vacuum pumps--Measurement of critical backing pressure 
  Issued on:   Price(USD): 180.0
JB/T 5278.3-1991 Copper Wire Seal Can Be Baked Vacuum Flange Copper Wire Sealing Ring Structure Size? 
  Issued on: 1991-1-1   Price(USD): 184.0
JB/T 6446-2004 Vacuum valves 
  Issued on: 2004-10-20   Price(USD): 270.0
GB 7775-1987 Vapour vacuum pumps--Measurement of the heating time and heating power 
  Issued on:   Price(USD): 180.0
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