7205| 16
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如何制定零件工藝路線? |
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點評
鍵槽怎么做?
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點評
鑄鋼—劃線—鏜床—插床。A基準面對面的兩個3.2粗糙度的面可以上銑床。
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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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