Hardness map - DWI, UK - Drinking Water · PDF fileMap showing the rate of hardness in mg/l...

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Transcript of Hardness map - DWI, UK - Drinking Water · PDF fileMap showing the rate of hardness in mg/l...

Page 1: Hardness map - DWI, UK - Drinking Water  · PDF fileMap showing the rate of hardness in mg/l as Calcium Carbonate in England and Wales ... Created Date: 12/3/2012 4:28:09 PM