GB/T 28415-2012

Abolished

Fire-resistant structural steel plate and strip

耐火结构用钢板及钢带

Standard Type
GBT
ICS
77.140.50
CCS
H46
Status
废止
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