GB 13447-1992

Abolished

Steel blank for seamless gas cylinder

无缝气瓶用钢坯

Standard Type
GB
ICS
77.140.30
CCS
H43
Status
废止
Issue Date
1992-04-24
Implementation
1992-12-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A