9284| 28
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HT200箱體成本問題,是用消失模好,還是沙模好? |
評分
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點評
7-10元/公斤
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點評
當然是毛坯啦!
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Archiver|手機版|小黑屋|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
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