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Two Female civil engineers work together using computer on power line. Joint work of power engineers with computer in protective helmets maintenance of power lines in outdoors. Green energy.

视  频 ID:  3393767595
版      权:  Zoteva
视频长度:  0:12
横纵比率:  16:9
所属分类:  商务 工业 
商业用途(模特授权书存在站酷海洛)

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