GB/T 28415

Active

Fire-resistant structural steel plate,sheet and strip

耐火结构用钢板和钢带

Standard Type
GBT
ICS
77.140.50
CCS
H46
Status
现行
Issue Date
2023-08-06
Implementation
2024-03-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
中国钢铁工业协会