GB/T 6725-2017

Active

General requirements of cold forming steel sections

冷弯型钢通用技术要求

Standard Type
GBT
ICS
77.140.70
CCS
H44
Status
现行
Issue Date
2017-05-31
Implementation
2017-12-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
中国钢铁工业协会