ID 267142212 © Tda869 | 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.:
duct round electric fan close white isolated background air umbrella exhaust zone ventilation gas hood damper place industry freshness fresh steel building condition kitchen system ventilate smoke diffusion hvac plant workshop disposal dirty waste breathe health business investment restaurant work safety requirement technique clean draft commercial filter detail grease vent inside pipes radial conditioning installation