3200| 7
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彎管加工后的產品,電鍍效果不好,不是鍍不上,就是沒光澤 |
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點評
沒準市面上的,別人就是拋光處理過,簡易拋光成本應該可以接受吧
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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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