In a diesel engine, when refitting piston rings you should ____________Icheck the ring gap at the smallest diameter of the cylinder ⅡRemove carbon from the ring groove
所属题库：二管轮
题目介绍:
Inadieselenginewhenrefittingpistonringsyoushould____________Icheckthering
gapatthesmallestdiameterofthecylinderⅡRemovecarbonfromtheringgroove,
I only?II only?both I and II?neither I nor II? 本题为最佳选择题收录于二管轮题库中。
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