Ключевые слова: abstract, against, background, barrel, beautiful, big, blue, chemical, concrete, container, electricity, energy, engineering, equipment, facility, factory, fuel, gas, gasoline, heat, heavy, industrial, insulation, iron, line, manufacturing, metal, mineral, oil, pairs, pipe, pipeline, plant, power, production, pump, refinery, reflection, resources, sewage, shine, sky, smokestacks, stainless, steel, technology, transportation, tube, valve, water,