Home / Standards / GB/T 386-2021 GB/T 386-2021 Active Standard test method for cetane number of diesel fuel oil 柴油十六烷值测定法 Standard Type GBT ICS 75.160.20 CCS E31 Status 现行 Issue Date 2021-10-11 Implementation 2022-05-01 Responsible Dept 国家标准委 Drafting Unit N/A