GB/T 5223.3-2017

Active

Steel bars for the prestressing of concrete

预应力混凝土用钢棒

Standard Type
GBT
ICS
77.140.60
CCS
H44
Status
现行
Issue Date
2017-02-28
Implementation
2017-11-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A