Ключевые слова: alarm, background, building, chemical, container, danger, emergency, equipment, extinguish, extinguisher, extinguishing, fire, fireextinguisher, firefighter, flame, fumes, handle, hazard, hose, hospital, indoors, industrial, interior, isolated, metal, no people, nozzle, precaution, pressure, prevention, protect, protection, red, rescue, safety, security, services, shiny, sign, spray, tool, urgency, wall, white,