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Afro-american surveyor engineer making measuring with theodolite instrument level tool on road construction site. Geodesist doing landscape work with level unit. Medium shot

视  频 ID:  1046783770
版      权:  TommyStockProject
视频长度:  0:06
横纵比率:  16:9
所属分类:  科技 工业 
商业用途(模特授权书存在站酷海洛)

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