Ключевые слова: commercial, connection, construction, crude, cutting, distillery, energy, engineering, equipment, facility, factory, flow, fuel, gas, gasoline, grass, green, industrial, industry, installing, iron, landscape, line, liquid, metal, nature, oil, outdoor, petrochemical, petroleum, pipe, pipeline, piping, plant, power, production, refinery, soil, station, steel, storage, supply, support, technology, transport, transportation, tube, tubular, underground, working,