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In Modern Laboratory Senior Female Scientist Discusses Work with Young Female Assistant. Laboratory Has Computers Beakers and Other Technologt for High Tech Scientific Analyses. RED Cinema Camera 8K.

视  频 ID：  26725267
版      权：  Gorodenkoff
视频长度：  0:12
横纵比率：  16:9
所属分类：  人物 科学 
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