Ключевые слова: air, belt, business, chemical, chimney, color, construction, distillation, energy, environment, equipment, factory, float, fuel, gas, gasoline, global, help, industrial, industry, line, manufacturing, marine, metal, object, ocean, oil, petroleum, pipe, pipeline, plant, pollution, power, production, refinery, safety, sea, sky, smoke, storage, tank, technology, tower, toxic, warming, water, white,