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請問與螺栓旋合8圈的M8粗牙螺孔受到多大軸向力會破壞 |
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點評
剪切和彎曲都解釋到了,,非常感謝!
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小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,,浙公網安備33038202004372號 )
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