ID 160222094 © 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 cable ceiling circulation concept conditioner conditioning construction cool cooling design distribution duct electric electrical engineering equipment factory fire flow hall indoor industrial industry inside installation interior lamp light line maintenance modern office opened pattern pipe safety service sprinkler structure system technology tube vent ventilation wall white wiring