GB/T 30853-2014

Active

Copper and copper alloy forging ring for the traction motors

牵引电机用铜及铜合金锻环

Standard Type
GBT
ICS
77.150.30
CCS
H62
Status
现行
Issue Date
2014-07-24
Implementation
2015-02-01
Responsible Dept
中国有色金属工业协会
Drafting Unit
N/A