Home / Standards / GB/T 307.1-1994 GB/T 307.1-1994 Abolished Rolling bearings--Radial bearings--Tolerances 滚动轴承 向心轴承 公差 Standard Type GBT ICS 21.100.20 CCS J11 Status 废止 Issue Date 1964-04-08 Implementation 1995-10-01 Responsible Dept N/A Drafting Unit N/A