Ключевые слова: automatic, background, business, city, clean, community, construction, container, distribute, distribution, ecology, emergency, environment, equipment, filtration, households, industrial, industry, liquid, manufacture, metal, modern, peak, plant, potable, pressure, pressurize, production, protection, purification, reserve, reservoir, resource, round, service tank, steel, storage, summer, supply, system, tank, tap, technology, tower, utility, water, water tower, watertower,