首页/ 题库 / [判断题]当凸轮机构的压力角的最大值超过许用值时,的答案

当凸轮机构的压力角的最大值超过许用值时,就必然出现自琐现象。

判断题
2021-09-02 13:16
A、正确
B、错误
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正确答案
B

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