Ключевые слова: 1, alarm, alert, balloon, circular, co, co2, conduit, control, cylinder, damaged, danger, dangerous, emergency, equipment, extinguish, extinguisher, extinguishing, faucet, fire, firefighter, flame, gas, hose, industrial, industry, insurance, interior, liquid, measurement, metal, one, panel, pipe, power, precaution, pressure, prevention, protection, red, safe, safety, security, single, sprinkler, steel, system, technology, wall, water,