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When fuel enters the crankcase of a diesel engine,...

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When fuel enters the crankcase of a diesel engine, it （）

发布日期：2021-03-22

A.dilutes the lube oil and reduces its viscosity

B.forms sulfuric acid in the lube oil

C.causes pitting and failure of the bearings

D.causes sludge deposits on valve stems

标签： fuel enters crankcase diesel engine

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