ID 131229046 © Vladdeep | 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.:
aeration aering air aluminum alumum architecture building ceiling circulation cold con conditioner conditioning construction cool distribution duct engineering exchange fresh hanging hvac industrial industry inside insulation interior metal metallic modern new pipe pipeline piping save steel structure suspended system technique technology tube ventilation warm zinc