Air ventilation system on the roof of the building

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Size: 5937px × 3340px
Photo credit: © MaxKolmeto / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, beautiful, building, conditioner, conditioning, construction, control, cooling, efficiency, equipment, exhaust, factory, fan, flow, heat, home, house, industrial, industry, iron, metal, motion, nature, outdoor, roof, roofing, rooftop, rotate, steel, system, technology, temperature, top, vent, ventilation, whirl, wind