Ключевые слова: abstract, banner, building, business, chemical, chimney, column, construction, contour, data, development, eco, element, energy, engineering, environment, equipment, factory, geometry, heavy, icon, industrial, industry, information, innovation, insignia, internet, line, linear, manufacture, outline, pipe, plant, pollution, power, presentation, production, quality, refinery, research, science, silhouette, style, symbol, tag, tech, technology, text, thin, word,