ID 12534005 © Lehmanphotos | Megapixl.com
EXCLUSIVE
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.:
air bars black blue boiler calibrating calibration compression compressor dial evaluate expansion gas gauge heat indicator industrial industry instrument knob lines manufacturing measure measurement meter precision pressure psi technical valve gauges reading valve weld welding pressures hold explode bleed tight exhaust technology power air blow expand tank holding