Home / Standards / JB/T 8332.1-1996 JB/T 8332.1-1996 Abolished 重型深孔钻镗床 精度 Standard Type JB ICS N/A CCS N/A Status Abolished Issue Date 1996-04-11 Implementation 1996-10-01 Centralized Committee 机械工业部 Issuing Authority 机械工业部