Ключевые слова: abandoned, background, blue, blur, chemical, close, closeup, connection, construction, control, device, energy, engineering, equipment, factory, faucet, flange, fuel, gas, gasoline, handwheel, industrial, industry, iron, line, manufacturing, metal, natural, old, petrochemical, petroleum, pipe, pipeline, piping, plant, plumbing, pressure, pump, refinery, rusty, steel, storage, supply, system, technology, tube, two, valve, water, wheel,