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| очистка плавательного бассейна (OstrichReal1979) | |||
очистка воды в бассейне с помощью гранулированного окислителя на основе хлора ("Pool shock refers to a granular oxidizer, a powdered form of chlorine that is used for pool water treatment. In addition to the noun pool shock, it can also be used as a verb, in the act of shocking a pool, or adding granular oxidizer (pool shock) to the water in sufficient quantity for the desired change."  intheswim.com Ralana) | |||
