Home / Standards / GB/T 7813-2008 GB/T 7813-2008 Abolished Rolling bearings - Split type plummer block housings - Boundary dimensions 滚动轴承 剖分立式轴承座 外形尺寸 Standard Type GBT ICS 21.100.20 CCS J11 Status 废止 Issue Date 2008-02-28 Implementation 2008-08-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A