Ключевые слова: air, architecture, aromatic, background, chemical, chemistry, column, compressed, control, crude, distillation, dosing, emulsion, energy, engineering, explosion, factory, flange, fuel, gas, hydrocarbon, hydrogen, industry, maintenance, molecular, molecule, oil, petrochemical, petrol, petroleum, plant, power, pressure, process, production, pump, refinery, relief, safety, steam, system, systems, tank, technology, vacuum, valve,