Air ventilator system in large commercial building, Air flow ventilate fan machine with smoke filter duct outside roof building.

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Size: 6396px × 4264px
Photo credit: © Quality Stock / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, architect, architecture, building, business, commercial, conditioner, conditioning, construction, cooler, cooling, duct, energy, engineering, exterior, fan, filter, flow, heat, industrial, industry, large, machine, maintenance, motor, odor, outdoor, outdoors, pipe, pipes, plant, power, residential, roof, rooftop, smoke, system, technology, temperature, treatment, tube, unit, ventilate, ventilation, ventilator