Elevated section of the pipelines

Keywords:

pipe, pipeline, tube, duct, conduit, central, heating, system, metal, two, elevated, support, concrete, heat, coupling, parallel, dirt, road, rust, rusty, circulation, hot, water, Ukraine, Europe, heat-conducting, aqueduct, water-supply, plumbing, piping, iron, steel, large, diameter, industry, industrial, cylinder, supply, equipment, transmission, infrastructure, gas, corroded, corrosion, line, distribution, summer, country-side, green, ground,