CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81120 | prEN 1487 rev | Building valves – Hydraulic safety groups – Tests and requirements | Izstrādē |
| 37285 | EN 15076:2013 | Chemicals used for treatment of swimming pool water - Sodium hydroxide | Izstrādē |
| 20868 | prEN 1111:1998 rev | Sanitary tapware - General purpose thermostatic mixing valves (PN 10) - General technical specifications | Izstrādē |
| 80408 | prEN 12897-1 | Water supply — Indirectly heated unvented (closed) storage water heaters — Part 1: General specifications and common test methods | Izstrādē |
| 7018 | EN 14452:2005 | Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 - Family D, type B | Izstrādē |
| 40500 | EN 13176:2015 | Chemicals used for treatment of water intended for human consumption - Ethanol | Izstrādē |
| 37276 | prEN 15041 rev | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates | Izstrādē |
| 32466 | EN 806-5:2012 | Specifications for installations inside buildings conveying water for human consumption - Part 5: Operation and maintenance | Izstrādē |
| 37287 | EN 15078:2013 | Chemicals used for treatment of swimming pool water - Sulfuric acid | Izstrādē |
| 40493 | EN 12933:2015 | Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Trichloroisocyanuric acid | Izstrādē |
Displaying 931-940 of 1282 results.