Ключевые слова: abstract, ac, amperage, background, blue, building, cable, close, color, colorful, connect, connection, construction, copper, current, cut, design, electric, electrical, electricity, equipment, grass, green, home, house, industrial, industry, inside, installation, interior, internal, job, light, line, lines, metal, nature, network, pattern, power, red, site, sky, steel, structure, texture, white, wire,