Air duct or hood for air conditioner system and roof with blue sky background.

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Size: 3500px × 2334px
Photo credit: © Nachai Sorasee / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, background, blower, blue, building, chiller, chimney, cold, conditioner, construction, control, cool, cooling, duct, electric, engineering, exhaust, factory, flow, gray, heat, hood, hvac, industrial, industry, metal, metallic, pipe, pipeline, plant, pollution, power, roof, silver, sky, smoke, steel, structure, suction, system, technology, vent, ventilation, warehouse, warm