Home / Standards / GB/T 4946-2008 GB/T 4946-2008 Active Terms of gas chromatography 气相色谱法 术语 Standard Type GBT ICS 71.040;01.040.71 CCS G04 Status 现行 Issue Date 2008-06-18 Implementation 2009-02-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A