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求一圓柱上加工螺旋槽的方法,要在帶數(shù)控分度頭的數(shù)銑上加工 |
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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