Ключевые слова: accessories, alarm, caution, conduit, connect, connection, construction, danger, emergency, engineering, equipment, equipments, extinguisher, extinguishing, factory, faucet, fighting, fire, firefighting, fittings, fuel, gas, gasoline, hose, hydrant, industrial, industry, instrument, iron, isolated, measurement, metal, object, parallel, pipe, pipeline, pressure, products, protection, pump, red, rescue, resources, row, safety, security, sprinkler, steel, stopcock, system, technology, utility, valve, valves, wall, water, white,