Home / Standards / JB/T 6995-1993 JB/T 6995-1993 Abolished CBG610×1700/2030四棱锥式张力卷取机 Standard Type JB ICS N/A CCS N/A Status Abolished Issue Date 1993-09-03 Implementation 1994-07-01 Centralized Committee 机械工业部 Issuing Authority 机械工业部