ID 122889767 © Igoryasak47 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
air aluminum architecture background blower blue building circulation conditioner conditioning construction cooling duct enterprises exhaust exterior factory fan flow fresh gas heat home house industrial industry installation interior iron metal metallic modern office old pipe pipeline roof roofing room sky smoke steel structure system technology temperature tube vent ventilation warm