GB/T 28414-2012

Active

Structural section steels with improved seismie resistance

抗震结构用型钢

Standard Type
GBT
ICS
77.140.70
CCS
H44
Status
现行
Issue Date
2012-06-29
Implementation
2013-03-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
中国钢铁工业协会