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DIN EN 12255-7:2023-09
Wastewater treatment plants - Part 7: Biological fixed-film reactors; German and English version prEN 12255-7:2023
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Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 09/01/2023 |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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01/04/2002
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01/04/2002
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01/07/1997
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