Ключевые слова: alarm, alert, background, chemical, container, danger, emergency, equipment, extinguish, extinguisher, extinguishing, fire, firefighter, flame, foam, hazard, heat, help, holding, hose, house, industrial, isolated, metal, object, person, precaution, pressure, prevention, professional, protect, protection, red, rescue, safe, safety, security, service, services, sign, smoke, spray, system, terracotta, tool, urgency, wall, warning, white,