5789| 7
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求教磨刀技巧 怎么控制鐵屑形狀 |
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點評
還有跟刀在中心的高矮有一定的關系,刀中心偏高鐵削易卷
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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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