GB/T 42539-2023

Active

Rolling bearings—Ceramic bearings balls—Determination of the strength by notched ball test

滚动轴承 轴承用陶瓷球 强度测定（缺口球试验）

Standard Type
GBT
ICS
21.100.20
CCS
J11
Status
现行
Issue Date
2023-05-23
Implementation
2023-12-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A