试题与答案

平底式从动杆与凸轮的接触面较大,易于形成油膜,所以()较好,()较小,常用于没有()

题型:填空题

题目:

平底式从动杆与凸轮的接触面较大,易于形成油膜,所以()较好,()较小,常用于没有()曲线的凸轮上作高速传动。

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C

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