CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 67317 | prEN 12907 rev | Products used for treatment of water intended for human consumption - Pyrolyzed coal material | Izstrādē |
| 67318 | prEN 806-1 rev | Specifications for installations inside buildings conveying water for human consumption - Part 1: General | Izstrādē |
| 67319 | prEN 806-2 rev | Specification for installations inside buildings conveying water for human consumption - Part 2: Design and dimensionning | Izstrādē |
| 67320 | EN 12873-2:2021 | Influence of materials on water intended for human consumption - Influence due to migration - Part 2: Test method for non-metallic and noncementitious site-applied materials | Izstrādē |
| 67320 | LVS EN 12873-2:2022 | Influence of materials on water intended for human consumption - Influence due to migration - Part 2: Test method for non-metallic and noncementitious site-applied materials | Standarts spēkā |
| 67321 | prEN 12903 rev | Products used for the treatment of water intended for human consumption - Powdered activated carbon | Izstrādē |
| 67322 | prEN 13753 rev | Products used for treatment of water intended for human consumption - Granular activated alumina | Izstrādē |
| 67323 | prEN 806-4 rev | Specifications for installations inside buildings conveying water for human consumption - Part 4: Operation and maintenance | Izstrādē |
| 67324 | EN 14944-3:2023 | Influence of cementitious products on water intended for human consumption - Test methods - Part 3: Migration of substances from factory-made cementititous products | Standarts spēkā |
| 67324 | LVS EN 14944-3:2024 | Influence of cementitious products on water intended for human consumption - Test methods - Part 3: Migration of substances from factory-made cementititous products | Standarts spēkā |
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