In a diesel engine blow-by is a result of combustion gases leaking into the crankcase pas
公共英语
已帮助 人
In a diesel engine, blow-by is a result of combustion gases leaking into the crankcase past the ____________.
A.wrist pin bushings
B.compression rings
C.cylinder liner seals
D.cylinder liner sealing ring
请帮忙给出正确答案和分析,谢谢!
