GB/T 31314-2014

Active

Multi wires of large diameter strand with high-strength and low-relaxation strand for prestressing

多丝大直径高强度低松驰预应力钢绞线

Standard Type
GBT
ICS
77.140.65
CCS
H49
Status
现行
Issue Date
2014-12-05
Implementation
2015-09-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A