Ключевые слова: background, built, business, chemical, construction, control, design, energy, engineering, equipment, factory, fuel, gas, gas explosion, gasoline, generation, heat, industrial, industry, insulation, liquefied, machine, manufacturing, metal, natural, object, old, pipe, pipeline, plumbing, power, pressure, processing, production, pump, refinery, screw, security, service, silver, steam, steel, supply, system, technology, tube, valve, vessel,