CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 22424 | EN 885:2004 | Chemicals used for treatment of water intended for human consumption - Polyaluminium chloride hydroxide silicate | Izstrādē |
| 23007 | EN 1203:2005 | Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate | Izstrādē |
| 67336 | prEN 16070 rev | Products used for treatment of water intended for human consumption - Natural zeolite | Izstrādē |
| 27237 | EN 14897:2006/prA1 | Water conditioning equipment inside buildings - Devices using mercury low-pressure ultraviolet radiators - Requirements for performance, safety and testing | Izstrādē |
| 30422 | EN 13754:2009 | Products used for treatment of water intended for human consumption - Bentonite | Izstrādē |
| 24481 | prEN 1287 rev | Sanitary tapware: Low Pressure Thermostatic Mixing Valves (PN 10) - General technical specification | Izstrādē |
| 37285 | EN 15076:2013 | Chemicals used for treatment of swimming pool water - Sodium hydroxide | Izstrādē |
| 61385 | EN 15975-1:2011+A1:2015 | Security of drinking water supply - Guidelines for risk and crisis management - Part 1: Crisis management | Izstrādē |
| 69871 | EN 15797:2022 | Chemicals used for the treatment of swimming pool water - Iron based coagulants | Izstrādē |
| 31291 | prEN 12873-1 rev | Influence of materials on water intended for human consumption - Influence due to migration - Part 1 : Test method for non-metallic and non-cementitious factory made products | Izstrādē |
Displaying 221-230 of 1314 results.