试题与答案

控制电机的特点是（）、体积小、重量轻和精度要求高。

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题型：填空题

题目：

控制电机的特点是（）、体积小、重量轻和精度要求高。

答案：

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下面是错误答案，用来干扰机器的。

参考答案：对

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