Ключевые слова: background, city, danger, department, design, emergency, emergency response, equipment, extinguish, extinguisher, faucet, fire, fire extinguishing water system, fire fighting system, fire hydrant, fire prevention, fire protection, firefighter, firefighting equipment, fireman, flame, hazard, hose, hydrant, isolated, metal, object, pictogram, pipe, plumbing, pressure, prevention, protection, protective, pump, red, red symbol, rescue, safe, safety, security, steel, street, symbol, valve, warning, water, water pressure, water source, watercourse,