9161| 22
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切槽刀為什么要磨成這樣的呢 (看圖) |
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點評
后角確實不小,會不會很容易斷啊
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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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