GB/T 31703-2015

Active

Ceramic ball bearings—Silicon nitride balls

陶瓷球轴承 氮化硅球

Standard Type
GBT
ICS
81.060.30
CCS
Q32
Status
现行
Issue Date
2015-06-02
Implementation
2016-05-01
Responsible Dept
中国建筑材料联合会
Drafting Unit
N/A