试题与答案

计算题:已知高速电机为23400r/min,盘拉速度为60m/min,求当前旋模为多

题型:问答题 简答题

题目:

计算题:已知高速电机为23400r/min,盘拉速度为60m/min,求当前旋模为多少r/min?

答案:

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