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1. CNC 銑削加工中,若切削液流量忽大忽小,較不可能的原因是(A)進水口阻塞(B)水管洩漏(C)水量不足(D)泵壞掉。
問題詳情
1. CNC 銑削加工中,若切削液流量忽大忽小,較不可能的原因是
(A)進水口阻塞
(B)水管洩漏
(C)水量不足
(D)泵壞掉。
參考答案
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