GB/T 33522-2017

Active

Carburizing bearing steel forgings——Technical specifications

渗碳轴承钢锻件 技术条件

Standard Type
GBT
ICS
77.140.85
CCS
J32
Status
现行
Issue Date
2017-02-28
Implementation
2017-09-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A