9199| 28
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圖示加工,每月1萬片,工藝怎么安排最經濟? |
點評
人家接的活,自己做的,10塊轉手給你的話,我估計他都是虧的
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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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