問題詳情
42. 有關消除齒輪干涉的方法，下列何者正確？
(A)減小節圓直徑
(B)減小壓力角
(C)增大齒冠
(D)將齒腹做內陷切割
(A)減小節圓直徑
(B)減小壓力角
(C)增大齒冠
(D)將齒腹做內陷切割
參考答案
無參考答案
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