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FACILITY FOR REMOVING THE DISSOLVED IRON,ARSEN,HYDROGEN SULPHITE AND SUSPENDED SUBSTANCES FROM INDERGROUND MINERAL AND DRINKABLE WATERS WITH MECHANICALLY REGENERATABLE REACTOR CHARGE
FACILITY FOR REMOVING THE DISSOLVED IRON,ARSEN,HYDROGEN SULPHITE AND SUSPENDED SUBSTANCES FROM INDERGROUND MINERAL AND DRINKABLE WATERS WITH MECHANICALLY REGENERATABLE REACTOR CHARGE