单选题Lube oil in the fresh water cooling system of a diesel engine may result from a （）Acamshaft seizureBlube oil pump failureClube oil cooler failureDlube oil pump overflow
单选题
Lube oil in the fresh water cooling system of a diesel engine may result from a （）
A
camshaft seizure
B
lube oil pump failure
C
lube oil cooler failure
D
lube oil pump overflow
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