问答库

题干| 解析| 归类| 考点| 相关| 热门| 搜索
A-A+

The main moving parts of a diesel engine consist of the _____ and the pistons.

2020-09-18 20:29:29 资格考试 阅读

问题详情

A.bedplate, connecting rods

B.crankshaft, the connecting rods

C.frames, crossheads

D.crankshaft, the cylinder

请帮忙给出正确答案和分析，谢谢！

参考答案

考点：