Ключевые слова: air, air pollution, atmosphere, chemicals, climate, contamination, couples, damage, danger, dangerous, dirty, ecology, emissions, energy, environmental, factory, factory in smog, fume, gas, global, harmful, heat station, industrial, industry, manufacturing, mineral oil, naphtha, oil refinery, petrol, petroleum, pipe, pollute, polluted air, pollution, production, production in operation, refinery, rockoil, sky, smog, smoke, smoke emission, smokestack, technology, tower, toxic, trumpet, waste, working factory, working oil refinery,