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一個轉盤直徑0.25米,上面放100kg的重物,使其以6r/min勻速旋轉,需要電機的輸出扭... |
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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