GB/T 38817-2020

Active

Steel for high heat input welding

大线能量焊接用钢

Standard Type
GBT
ICS
77.140.50
CCS
H46
Status
现行
Issue Date
2020-06-02
Implementation
2021-01-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A