ID 253951775 © Sjovana | 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.:
building business coal construction conveyor dam derrick drilling electricity energy equipment factory fire fuel gas gasoline icon illustration industrial industry isolated line mine miner mineral mining nuclear oil outline petrol petroleum plant power production pump refinery resource rig sign station symbol technology tower train transportation truck vector work worker