GB/T 32321-2015
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 32321-2015
Rolling bearings—Sealed deep groove ball bearings— Performance test rule of dustproofing,grease leakage and temperature rise 滚动轴承 密封深沟球轴承 防尘、漏脂及温升性能试验规程
Issued Date:2015-12-31
Implemented Date:2016-04-01
Issued by:
The Standardization Administration of the People's Republic of China