GB/T 37786-2019

Active

Gear steel for numerical control machine tool

数控机床用齿轮钢

Standard Type
GBT
ICS
77.140.60
CCS
H44
Status
现行
Issue Date
2019-08-30
Implementation
2020-07-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A