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請教同步攻絲機(jī)詳細(xì)工作原理 |
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點(diǎn)評
當(dāng)老鳥遇見菜鳥,
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點(diǎn)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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