4755| 9
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聯軸器在受到軸向力時 |
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點評
肯定要改軸承蓋,不然你這軸承都是松的。兩端沒壓緊。
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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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