ID 123303732 © Sirawitmarch | 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.:
alarm background board button cancel circle control danger design electric electrical emergency energy equipment factory green hand icon industrial industry machine manufacturing metal panel panic plant power press protection push red reset safety security sign signal start stop switch symbol system technical technology warning white work working