樓主: ahzccgy
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斷續(xù)圓孔加工圓度如何改善,,求教 |
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點評
鉸刀幾刃的,?直刃還是螺旋刃,?
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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,,浙公網安備33038202004372號 )
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