Ключевые слова: alarm, color, connect, danger, department, emergency, equipment, extinguish, extinguisher, fire, firefighter, firefighting, grass, heavy, hose, hydrant, metal, metallic, municipal, nobody, nozzle, object, one, outdoor, outlet, outside, pipe, plug, pressure, prevention, protect, protection, public, pump, red, rescue, rural, safe, safety, security, service, single, steel, urban, utility, valve,