Ключевые слова: abstract, amp, cable, ceramic, circuit, connect, connections, current, danger, dangerous, distribution, electric, electrical, electricity, energy, grid, hazard, hazardous, high, hydro, industrial, industry, insulator, iron, line, metal, oil, plant, pole, porcelain, power, reduce, restricted, rig, station, steel, sub, substation, supply, technology, transformation, transformator, transformer, transmission, volt, voltage, warning, wire, wiring, work,