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Modern Electronics Factory: Male Supervisor Talks to a Female Electrical Engineer who Works on Computer with CAD Software. Developing PCB Microchips Semiconductors and Telecommunications Equipment

视  频 ID：  1045628581
版      权：  Gorodenkoff
视频长度：  0:13
横纵比率：  16:9
所属分类：  人物 工业 
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