Home / Standards / GB/T 23961-2009 GB/T 23961-2009 Abolished Determination of low carbon aliaphatic amines - Gas chromatographic method 低碳脂肪胺含量的测定 气相色谱法 Standard Type GBT ICS 71.040.99;71.080.30 CCS G15 Status 废止 Issue Date 2009-06-02 Implementation 2010-02-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A