GB/T 41749-2022

Active

General requirements for surface condition of hot-rolled sections

热轧型钢表面质量一般要求

Standard Type
GBT
ICS
77.140.70
CCS
H44
Status
现行
Issue Date
2022-10-12
Implementation
2022-10-12
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A