The lowest-priced, brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable).Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.See details for additional description.
Provides answers to questions about water treatment in industrial plants. This book gives you an understanding of water treatment problems and solutions. It includes helpful suggestions on how to calculate amounts of chemical to be used in steam boilers, cooling towers, and ion exchange equipment.
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