搜题

()盘形凸轮机构的压力角恒等于常数。

2023-06-22

()盘形凸轮机构的压力角恒等于常数。

A.摆动尖顶从动件

B.直动滚子从动件

C.摆动平顶从动件

D.摆动滚子从动件



参考答案:

摆动平顶从动件

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