Home / Standards / GB/T 3163-1993 GB/T 3163-1993 Abolished Terminology for vacuum technology 真空技术术语 Standard Type GBT ICS 23.160 CCS J78 Status 废止 Issue Date 1993-12-27 Implementation 1994-08-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A