Ключевые слова: alaska, arab, chemical, chemistry, climate, colours, company, connection, contractor, crude, diesel, distillery, drilling, dusk, economy, energetic, energy, engineering, facility, factory, fossil, fuel, gas, gasoline, global, horizontal, industrial, manufacture, mechanical, oil, oilfield, petrochemical, pipeline, pollution, power, production, pump, refinery, resource, station, steam, steel, storage, structure, supply, transportation, tube, turbine,