Home / Standards / GB/T 40500-2021 GB/T 40500-2021 Active Determination of total aromatics composition in aviation fuels—Gas chromatography 喷气燃料中芳烃总量的测定 气相色谱法 Standard Type GBT ICS 75.160.20 CCS E31 Status 现行 Issue Date 2021-08-20 Implementation 2022-03-01 Responsible Dept 国家标准委 Drafting Unit N/A