Ключевые слова: alarm, background, blur, building, burn, carbon, chemical, container, corridor, danger, dioxide, emergency, equipment, extinguish, extinguisher, extinguishers, extinguishing, fire, firefighter, flame, foam, handle, heat, help, home, hose, hot, industrial, metal, nozzle, office, protect, protection, red, rescue, safe, safety, security, services, sign, spray, suppression, the pressure, tool, wall, white,