Ключевые слова: advertising, and stations, background, banner, become, bright color, business, chemical, clouds, combined heat and power, company, composition, concept, design, diesel fuel, distillation, earth, electricity, environment, equipment, example, fire, fuel, generator, graphic, graphic arts, heat, illustration, industry, insulation, paper, petrochemical, petrol, pipes, plants, pollution, power, power transmission lines, production, project, raw, resources, set, silhouette, smog, smoke, tank, technologies, to figure out, tower, treatment, voltage, wind machines,