单选题The cetane rating of diesel fuel is an indication of the （）Aignition quality of the fuelBcalorific value of the fuelCflash point of the fuelDrate of fuel consumption
单选题
The cetane rating of diesel fuel is an indication of the （）
A
ignition quality of the fuel
B
calorific value of the fuel
C
flash point of the fuel
D
rate of fuel consumption
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