Home / Standards / JB/T 3632-1993 JB/T 3632-1993 Abolished 轧机压下机构用满装圆锥滚子推力轴承 Standard Type JB ICS N/A CCS N/A Status Abolished Issue Date 1993-05-07 Implementation 1994-01-01 Centralized Committee 机械工业部 Issuing Authority 机械工业部