Ключевые слова: abstract, afternoon, amp, batch, black, blue, branching, circuit, cloudy, construction, consumption, danger, dangerous, electric, electrical, electricity, energy, energyturn, environment, finishers, flow, group, guide, high, huge, infrastructure, investment, kilovolt, large, life, line, mast, metal, overhead, pollution, power, production, pylon, rigging, silhouette, steel, substation, supply, switchgear, tons, trace, transformation, volt, voltage,