Worn diesel engine intake valve guides can result in ___________.

所属题库:二管轮
答案:Worndieselengineintakevalvegui...
题目介绍: Worndieselengineintakevalveguidescanresultin___________., increased engine breathing efficiency?excessive valve lash?excessive lube oil consumption?lower than normal fuel consumption? 本题为最佳选择题收录于二管轮题库中。
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