问题
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If water is found in the crankcase of a diesel engine, the cause may be due to______.A.a c
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Some chloronated flourocarbon refrigerants may decompose into a toxic irritating gas if it
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If a refrigeration compressor is running continuously without lowering the temperature in
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Sludge may form. in the lubricating oil crankcase of a reciprocating air conditioning comp
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If you are going out for walk, Ill come along and keep you_____.A.companyB.companionC.comp
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How dose water enter the crankcase of a diesel engine?A.Through the crankcase exhausterB.A
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