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本公司自主研發(fā)的砂型3D打印機,第一個砂模成型結(jié)果和大家分享 |
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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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