ID 194789077 © Artas101 | 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.:
pressure reducing valve filter gauge cross section boiler building construction control engineering equipment factory flow focus fuel gas heating high hot house industrial industry line liquid machine manometer manometers measurement measuring metal meter object oil pipe pipeline plant plumbing power reducer pump room steel system technology thermostat tube water white work