GB/T 33975-2017

Active

Hot-rolled spring steel wire rod for high-speed railway fastener

高速铁路扣件用弹簧钢热轧盘条

Standard Type
GBT
ICS
77.140.60
CCS
H44
Status
现行
Issue Date
2017-07-12
Implementation
2018-04-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A