ID 165614891 © Fahronii | 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.:
abstract air architecture background building business cafeteria canteen ceiling center chair circulation conditioner construction cooling design duct electric electrical empty engineering facilities factory fire flow food indoor industrial industry inside installation interior lamp light mall modern office pipe room service shopping sprinkler system table tube vent ventilation wall white wiring