GB/T 7371-1987
Active
HG/T 4293-2012
Active
Industry standards-Chemical industry
HG/T 4293-2012 Color film sensitivity and frame code determination method
HG/T 4293-2012 Color film sensitivity and frame code determination method
Price:
$ 30
Basic Information
Standard Code:
HG/T 4293-2012
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Information using chemicals
ICS Name:
Haloalkanes
Publish Date:
2012-05-24
Implement Date:
2012-11-01
Pages:
10 pages
Development Information
Related Standards
GB/T 7372-1987
Active
GB/T 7372-1987 Dichlorodifluoromethane for industrial uses
GB/T 7373-1987
Replaced
GB/T 7373-1987 Monochlorodifluoromethane for industrial uses
GB/T 7374-1987
Replaced
GB/T 7374-1987 Fluorinated methanes for industrial uses—Determination of micro-amounts of water—Gravimetric method
GB/T 7375-1987
Replaced
GB/T 7375-1987 Fluorinated methanes for industrial uses—Determination of purity—Gas chromatography
GB/T 7376-1987
Replaced