Home / Standards / GB/T 21452-2008 GB/T 21452-2008 Active Petroleum products - Determination of particulate content of middle distillate fuels - Laboratory filtration method 中间馏分燃料颗粒物含量的测定 实验室过滤法 Standard Type GBT ICS 75.160.20 CCS E31 Status 现行 Issue Date 2008-02-13 Implementation 2008-09-01 Responsible Dept 国家标准委 Drafting Unit N/A