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Object printed on 3D printer from metal powder by laser sintering. Woman holding metal ring in hand created on metal 3D printer. Selective laser melting technology. New modern 3D printing technologies

视  频 ID：  4002147175
版      权：  Skoropadska Maruna
视频长度：  0:16
横纵比率：  16:9
所属分类：  科技 
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