Home / Standards / GB/T 19150-2003 GB/T 19150-2003 Abolished Part library terms 零件库术语 Standard Type GBT ICS 25.040.40 CCS N18 Status 废止 Issue Date 2003-05-26 Implementation 2003-12-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A