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Close view of group of classmates watching after three-dimensional printing in contemporary laboratory. Static 4K shot on Red cinema camera.

视  频 ID:  1008092950
版      权:  FrameStockFootages
视频长度:  0:32
横纵比率:  16:9
所属分类:  教育 
商业用途(模特授权书存在站酷海洛)

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