問題詳情
41. 已知模數為5之兩相接正齒輪,齒數分別為50和100,若兩軸轉向相同,則兩軸之中心距離為多少mm?
(A) 75
(B) 100
(C) 125
(D) 150
(A) 75
(B) 100
(C) 125
(D) 150
參考答案
無參考答案
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