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3D printer prints object from metal powder. Metal is sintered under laser into 3D shape in working chamber. Laser sintering machine for metal. Robotics work. Additive manufacturing metal 3D printer

视  频 ID：  1084451683
版      权：  Skoropadska Maruna
视频长度：  0:20
横纵比率：  16:9
所属分类：  科技 
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