【单选题】
The ignition quality of a diesel fuel oil is indicated by the （）
A、specific gravity
B、cetane number
C、viscosity
D、calorific valve
查看正确答案A、the worse B、the better C、the smaller D、the greater
搜题
更多“The ignition quality of a diesel fuel oil is indicated by the （）”相关的问题
第3题
A、ignition quality of the fuel B、calorific value of the fuel C、flash point of the fuel D、rate of fuel consumption
第6题
A、A.ignition quality of the fuel B、B.calorific value of the fuel C、C.flash point of the fuel D、D.rate of fuel consumption
第8题
A、degree of cylinder air turbulence B、firing pressure in the engine C、quality of fuel to be injected D、duration of the ignition delay period
