CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 67328 | prEN 806-3 rev | Specifications for installations inside buildings conveying water for human consumption - Part 3: Installation | Izstrādē |
| 37279 | prEN 1197 rev | Chemicals used for treatment of water intended for human consumption - Monozinc phosphate solution | Izstrādē |
| 7029 | EN 1213:1999 | Building valves - Copper alloy stopvalves for potable water supply in buildings - Tests and requirements | Izstrādē |
| 37286 | EN 15077:2013 | Chemicals used for treatment of swimming pool water - Sodium hypochlorite | Izstrādē |
| 67330 | EN 12873-4:2021 | Influence of materials on water intended for human consumption - Influence due to migration - Part 4: Test method for water treatment membranes | Izstrādē |
| 74719 | prEN 15039 rev | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts | Izstrādē |
| 67326 | prEN 13754 rev | Products used for treatment of water intended for human consumption - Bentonite | Izstrādē |
| 7126 | EN 13959:2004 | Anti-pollution check valves - DN 6 to DN 250 inclusive family E, type A, B, C and D | Izstrādē |
| 7127 | CEN/TR 14740:2004 | Chemical used for treatment of water intended for human consumption - Ozone-Production - Guidelines for installations and minimal functional requirements | Izstrādē |
| 37278 | prEN 15039 rev | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts | Izstrādē |
Displaying 861-870 of 1287 results.