A-A+

A-frames and cylinder block is held together by _____ to form. a rigid structure.

2020-09-18 20:42:56 资格考试 阅读

问题详情

A.connecting rods

B.piston rods

C.tie rods

D.jack-bolts

请帮忙给出正确答案和分析,谢谢!

参考答案

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