CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 67325 | prEN 15664-1 rev | Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 1: Design and operation | Izstrādē |
| 67322 | prEN 13753 rev | Products used for treatment of water intended for human consumption - Granular activated alumina | Izstrādē |
| 39567 | EN 12518:2014 | Chemicals used for treatment of water intended for human consumption - High-calcium lime | Izstrādē |
| 39568 | prEN 1407 rev | Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides | Izstrādē |
| 7071 | - | Antipollution check valves - Part 3: Flanged ends connection | Izstrādē |
| 23015 | EN 1212:2005 | Chemicals used for treatment of water intended for human consumption - Sodium polyphosphate | Izstrādē |
| 7023 | - | Combination of check valve and anti-vacuum valve - Family H; Type D | Izstrādē |
| 28991 | EN 15664-2:2010 | Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 2: Test waters | Izstrādē |
| 69890 | EN 1421:2022 | Chemicals used for treatment of water intended for human consumption - Ammonium chloride | Izstrādē |
| 6921 | EN 806-1:2000 | Specifications for installations inside buildings conveying water for human consumption - Part 1: General | Izstrādē |
Displaying 401-410 of 1291 results.