GB/T 21839-2008

Abolished

Steel for prestressed concrete - Test methods

预应力混凝土用钢材试验方法

Standard Type
GBT
ICS
77.040.01;77.140.15
CCS
H20
Status
废止
Issue Date
2008-05-13
Implementation
2008-11-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A