Ключевые слова: background, building, care, caution, chemical, container, danger, different, emergency, equipment, escape, exit, extinguish, extinguisher, extinguishers, extinguishing, fire, firefighter, foam, handle, hanging, hazard, help, home, hose, indoors, modern, object, office, portable, precaution, pressure, prevention, protection, red, rescue, safe, safety, sign, space, spray, staircase, stairwell, system, tool, urgency, wall, water, white, work,