中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 15242.2-2017
Dimensions series of rod and piston dynamic seals for hydraulic cylinders—Part 2:Dimensions and tolerances of bearing rings 液压缸活塞和活塞杆动密封装置尺寸系列 第2部分:支承环尺寸系列和公差
Issued Date:2017-11-01
Implemented Date:2018-05-01
Issued by:
The Standardization Administration of the People's Republic of China