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DIN 38409-6:1986-01
German standard methods for the examination of water, waste water and sludge; summary indices of actions and substances (group H); water hardness (H 6)
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Summary
The standard defines the term 'water hardness' and some other terms in this field. It determines how the water hardness is to indicate in the legal unit mmol1/1.*In a table added in explanation is given a conversion into the formerly hardness-units.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 01/01/1986 |
| Page Count | 4 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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