GB/T 3414-2015

Active

Hot-rolled profiled steels for coal mechanism

煤机用热轧异型钢

Standard Type
GBT
ICS
77.140.70
CCS
H44
Status
现行
Issue Date
2015-12-10
Implementation
2016-11-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A