In diesel engineering practice, the term u
题型:单项选择题
问题:
In diesel engineering practice, the term used to express the ignition quality of a particular fuel is()
A.cetane number
B.octane number
C.ignition index number
D.volatility point
In diesel engineering practice, the term used to express the ignition quality of a particular fuel is()
A.cetane number
B.octane number
C.ignition index number
D.volatility point