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Publicado: 2020-01-18 10:55:04.403451 Categoría: Industry Tipo: Vídeo Duración (sec): 13.514 sec. Model release: No
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City treatment facilities. Aerial photography of treatment facilities from a drone or quadrocopter. Panels use solar energy. Recycling human waste. Question about clean drinking water. Power station.

Contributor: Xato Lux
ID : 316344755