Home / Standards / GB/T 9163-2001 GB/T 9163-2001 Active Spherical plain bearings--Radial spherical plain bearings 关节轴承 向心关节轴承 Standard Type GBT ICS 21.100.20 CCS J11 Status 现行 Issue Date 2001-09-15 Implementation 2002-04-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会