Ключевые слова: alarm, background, bustard, color, danger, department, design, emergency, equipment, extinguish, fire, firefighter, fireman, flame, heat, heavy, hose, hydrant, isolated, life, metal, object, outdoors, pipe, plow, pressure, prevention, protection, red, rescue, road, safe, safety, security, services, sign, singles, steel, street, symbol, the city, tool, urban, valve, water, white,