单选题As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?（）AExhaust temperaturesBRaw water pressureCLube oil pressureDAir box pressure
单选题
As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?（）
A
Exhaust temperatures
B
Raw water pressure
C
Lube oil pressure
D
Air box pressure
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