Ключевые слова: accumulator, ampere, black, board, box, bulb, charge, charging, chip, circuit, component, computer, cpu, digital, electric, electrical, electricity, energy, equipment, fuel, full, gold, golden, icon, illumination, illustration, indicator, industry, isolated, lamp, led, level, lever, light, meter, microcircuit, multimeter, power, semiconductor, set, sign, silver, switch, technology, tool, voltmeter,