Ключевые слова: alarm, burning, canister, chemical, cold, color, container, cylinder, danger, emergency, equipment, extinguish, extinguisher, fire, flame, foam, handle, heat, help, hose, hydrant, industrial, isolated, lever, metal, nobody, nozzle, object, powder, pressure, prevention, protection, red, rescue, safe, safety, security, services, shiny, single, spray, steel, tool, wall, white,