CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 70549 | EN 13434:2021 | Devices to prevent pollution by backflow of potable water - Mechanical disconnector, hydraulic actuated - Family G, type B | Izstrādē |
| 58723 | EN 937:2016 | Chemicals used for treatment of water intended for human consumption - Chlorine | Izstrādē |
| 81139 | - | Water conditioning equipment inside buildings — Devices using UV LED units — Requirements for performance, safety and testing. | Izstrādē |
| 36417 | EN 896:2012 | Chemicals used for treatment of water intended for human consumption - Sodium hydroxide | Izstrādē |
| 36413 | EN 12912:2012 | Products used for treatment of water intended for human consumption - Barite | Izstrādē |
| 36414 | EN 12913:2012 | Products used for treatment of water intended for human consumption - Powdered diatomaceous earth | Izstrādē |
| 36430 | EN 15482:2012 | Chemicals used for treatment of water intended for human consumption - Sodium permanganate | Izstrādē |
| 36431 | EN 16409:2013 | Chemicals used for treatment of water intended for human consumption - Dolomitic lime | Izstrādē |
| 6937 | prEN 1445 | Fibre-cement pipelines - Field pressure testing | Izstrādē |
| 23006 | EN 1202:2005 | Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate | Izstrādē |
Displaying 101-110 of 1314 results.