GB/T 223.75-1991
Replaced
GB/T 8704.1-1997
Replaced
National standards
GB/T 8704.1-1997 Methods for chemical analysis of ferrovandium The infrared absorption method and the gasometric method for the determination of carbon content
GB/T 8704.1-1997 Methods for chemical analysis of ferrovandium The infrared absorption method and the gasometric method for the determination of carbon content
Basic Information
Standard Code:
GB/T 8704.1-1997
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Analysis methods for steel and iron alloys
ICS Name:
Black metals
Publish Date:
1997-03-17
Implement Date:
1997-09-01
Pages:
35 pages
Development Information
Same series standard
Replace the following standards
GB 8704.1-1988
GB 8704.2-1988
Superseded by the following standards
Related Standards
GB/T 3875-1983
Replaced
GB/T 3875-1983 Tungsten sheet
GB/T 3876-1983
Replaced
GB/T 3876-1983 Molybdenum and molybdenum alloy sheet
GB/T 3877-1983
Replaced
GB/T 3877-1983 Molybdenum foil
GB/T 223.38-1985
Active
GB/T 223.38-1985 Methods for chemical analysis of iron, steel and alloy—The anion-exchange separation-gravimetric method for the determination of niobium content
GB/T 223.40-1985
Replaced