Ключевые слова: alert, attention, caution, caution sign, cautionary, danger, danger electricity, danger warning, electrical, electrical hazard, electrical risk, electricity, electrified, electrifying, fence, fence caution, fence warning, hazard, hazard warning, high voltage, highrisk, notice, power, profile, risk, safety, shock, sign, symbol, transformer, transformer symbol, voltage, voltage sign, warning, warning symbol,