Home / Standards / GB/T 28768-2012 GB/T 28768-2012 Active Determination of hydrocarbon types and oxygenates in automotive-motor gasoline by multidimensional gas chromatography method 车用汽油烃类组成和含氧化合物的测定 多维气相色谱法 Standard Type GBT ICS 75.080;75.160.20 CCS E31 Status 现行 Issue Date 2012-11-05 Implementation 2013-03-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委