Home / Standards / GB/T 24605-2009 GB/T 24605-2009 Active Rolling bearings - Marking for products 滚动轴承 产品标志 Standard Type GBT ICS 21.100.20 CCS J11 Status 现行 Issue Date 2009-11-15 Implementation 2010-04-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A