General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 11139-1989
Scope
This standard specifies the calculation formula and calculation diagram of distillate fuel cetane index. This standard is applicable to the calculation of cetane index of straight-run distillate, catalytic cracking distillate and the mixture of the two fuels.
GB/T 11139-1989 history
1989GB/T 11139-1989 Distillate fuels--Calculation of cetane index