GB 4962-1985
Replaced
GB/T 16944-1997
Replaced
National standards
GB/T 16944-1997 Gases for electronic industry—Nitrogen
GB/T 16944-1997 Gases for electronic industry—Nitrogen
Basic Information
Standard Code:
GB/T 16944-1997
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Industrial gases and chemical gases
ICS Name:
Industrial gases
Publish Date:
1997-08-13
Implement Date:
1998-05-01
Pages:
8 pages
Development Information
Superseded by the following standards
Referenced Standards
GB/T 3864-1996 Industrial nitrogen
GB/T 5832.1-86
GB/T 5832.2-86
GB/T 6285-86
GB/T 8981-88
GB/T 8984.1-1997 Determination of carbon monoxide,carbon dioxide and hydrocarbon in the gases—Part 1:Determination of carbon monoxide,carbon dioxide and mathane in the gases—Gas chromatographic method
GB/T 8984.3-1997 Determination of carbon monoxide,carbon dioxide and hydrocarbon in the gases—Part 3:Determination of total hydrocarbon in gases—Flame ionization method
Adopt standards
SEMI C3.28:1992(95版)
Related Standards
GB/T 8981-1988
Replaced
GB/T 8981-1988 Determination of trace hydrogen in gases—Gas chromatographic method
GB/T 10627-1989
Replaced
GB/T 10627-1989 Gas analysis—Preparation of calibration gas mixtures—Static volumetric methods
GB/T 10628-1989
Replaced
GB/T 10628-1989 Gas analysis—Determination of composition of calibration gas mixtures—Comparison methods
GB 13548-1992
Replaced
GB 13548-1992 General principle of safety assessment for phosgene and its products plant
GB 13591-1992
Replaced