15896| 34
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車刀刃磨是需要經驗的 |
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點評
沒有磨過熱可以泡水。。。。否則當時開裂給你看。
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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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