Ключевые слова: comprehensive, control, crisis, danger, economics, economy, electricity, energy, engineering, environment, environmental, equipment, extinguishers, fittings, flanges, fuel, gas, global, heat, heavy, industrial, industry, iron, metal, pipe, pipeline, pipes, piping, pressure, pumps, regulating, screws, sources, station, steel, supply, system, tube, value, valve, valves, warming,