9483| 13
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請教同步攻絲機詳細工作原理 |
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點評
當老鳥遇見菜鳥,
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點評
聽說過主軸和螺母連接的,螺母牙距和攻絲牙距一樣,螺母可以做成兩半的,不同螺紋換一下螺母就可以了
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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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