A-A+

An acceptable means of tightening connecting rod and main bearing cap bolts is to measure ..

2020-09-18 20:36:43 资格考试 阅读

问题详情

A.I only

B.II only

C.both I and II

D.neither I nor II

请帮忙给出正确答案和分析,谢谢!

参考答案

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