Ключевые слова: business, cargo, chemical, chemistry, construction, dusk, electricity, energy, engineering, environment, export, facility, factory, fuel, gas, generated, generation, generator, global, grid, heat, industrial, industry, infrastructure, liquid, logistic, machine, manufacture, manufacturing, metal, oil, pipe, plant, pollution, power, production, refinery, sky, smoke, station, steam, steel, storage, structure, supply, system, technology, trade, transportation,