close-up industrial ventilation attached to a building

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Size: 5184px × 3456px
Photo credit: © Tawatchai Khid-arn / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: abstraction, air, background, circulation, cold, conditioner, conditioning, energy, exchange, fresh, heat, hole, hot, industry, metal, power, silver, steel, vent, ventilation, wall, warm