GB/T 39430-2020

Active

Specifications for the blanks of high reliability gears

高可靠性齿轮毛坯技术要求

Standard Type
GBT
ICS
21.200
CCS
J17
Status
现行
Issue Date
2020-11-19
Implementation
2021-06-01
Responsible Dept
国家标准委
Drafting Unit
N/A