Ключевые слова: abstract, abstracts, angle, angles, architectural, architecture, blue sky, business, cable, cables, circuit, circuits, company, concept, concepts, connection, connections, consumer, danger, diamond, diamonds, electric, electrical, electricity, electronic, energy, environment, environmental, global, grid, high, industrial, industries, industry, infrastructure, line, lines, metal, national, overhead, pattern, patterns, power, pylon, pylons, science, service, services, shape, shapes, shocks, star, stars, station, stations, steel, structures, supplies, supply, support, tension, tower, towers, transmission, utilities, utility, volt, voltage, volts, warming, wire, wires,