GB 11090-1989

Abolished

Copper and copper alloy strips for detonator

雷管用铜和铜合金带

Standard Type
GB
ICS
77.120.30
CCS
H62
Status
废止
Issue Date
1989-03-31
Implementation
1990-03-01
Responsible Dept
中国有色金属工业协会
Drafting Unit
N/A