小齒輪帶動齒條是何種傳動機構？(A)直線轉換直線(B)迴轉轉換直線(C)迴轉轉換曲線(D)直線轉換曲線

問題詳情

30. 小齒輪帶動齒條是何種傳動機構？
(A)直線轉換直線
(B)迴轉轉換直線
(C)迴轉轉換曲線
(D)直線轉換曲線

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