2255| 3
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Φ2.5毛空 鏜到 Φ3 上差+0.01 下差0 孔長3.5 通孔 |
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點評
這個貌似可以!
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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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