問題詳情
1083.插床之急回機構是應用
(A)曲柄搖桿機構
(B)牽桿機構
(C)雙搖桿機構
(D)擺動滑塊曲柄機構。
(A)曲柄搖桿機構
(B)牽桿機構
(C)雙搖桿機構
(D)擺動滑塊曲柄機構。
參考答案
答案:B
難度:適中0.647059
統計:A(1),B(55),C(2),D(17),E(0)
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