CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 69896 | EN 12124:2022 | Chemicals used for treatment of water intended for human consumption - Sodium sulfite | Izstrādē |
| 69895 | prEN 15030 | Chemicals used for treatment of water intended for human consumption - Silver salts for intermittent use | Izstrādē |
| 70165 | prEN 15073 | Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, dihydrate | Izstrādē |
| 69881 | prEN 898 | Chemicals used for treatment of water intended for human consumption - Sodium hydrogen carbonate | Izstrādē |
| 69885 | EN 1111:2017/prA1 | Sanitary tapware - Thermostatic mixing valves (PN 10) - General technical specification | Izstrādē |
| 69879 | EN 14805:2022 | Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using non-membrane technology | Izstrādē |
| 69902 | prEN 13079 rev | Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D | Izstrādē |
| 69887 | prEN 15482 | Chemicals used for treatment of water intended for human consumption - Sodium permanganate | Izstrādē |
| 22425 | EN 886:2004 | Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate | Izstrādē |
| 7034 | EN 1490:2000 | Building valves - Combined temperature and pressure relief valves - Tests and requirements | Izstrādē |
Displaying 311-320 of 1296 results.