GB/T 37622-2019

Active

Hot rolled steel bar of fire resistant for the reinforcement of concrete

钢筋混凝土用热轧耐火钢筋

Standard Type
GBT
ICS
77.140.60
CCS
H44
Status
现行
Issue Date
2019-06-04
Implementation
2020-05-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A