Ключевые слова: 3, air, architecture, blue, car, cars, chimney, chpp, city, clouds, cogeneration, concrete, construction, day, dump, dumper, ecology, electric, electricity, emissions, energy, environment, factory, gas, global, hard, heat, heat station, heating plant, industrial, industry, mixer, pipe, plant, pollute, pollution, power, production, sky, smoke, steam, technology, thermal power plant, thermal power station, tower, transport, truck, urban, warming, winter,