Ключевые слова: big, bunch, cable, column, current, damaged, distribute, dramatic, efficiency, electric, electrical, electricity, energy, environment, frame, grid, hang, hang broken, high, industrial, industry, infrastructure, insulator, large, line, many, mast, metal, network, pillar, pole, power, powerplant, pylon, resource, steel, structure, substation, supply, switch, system, tall, technology, tower, transformer, transmission, transmit, voltage, waste, wire,