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請教,銑鑄鐵和鑄鋁材質(zhì)的發(fā)動機缸體,銑床刀具,主軸轉(zhuǎn)速和進給量如何選擇? |
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小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
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