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Professional Heavy Industry Robotics Engineer Wearing White Coat Holding Tablet Computer Walks Through Laboratory. Facility Full of Computers Various Industrial Design Components and with Robotic Arm

视  频 ID：  1025927342
版      权：  Gorodenkoff
视频长度：  0:21
横纵比率：  16:9
所属分类：  人物 科技 
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