Ключевые слова: alarm, background, building, burn, chain, connect, connection, danger, emergency, engine, equipment, extinguish, extinguisher, faucet, fighting, fire, firefighter, fireman, flame, heat, hose, hydrant, industrial, industry, insurance, metal, nozzle, old, outside, pipe, plug, power, pressure, prevention, protect, protection, pump, red, rescue, safe, safety, security, smoke, symbol, system, tube, urgency, valve, wall, water,