CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 36421 | EN 898:2012 | Chemicals used for treatment of water intended for human consumption - Sodium hydrogen carbonate | Izstrādē |
| 36428 | EN 12386:2012 | Chemicals used for treatment of water intended for human consumption - Copper sulfate | Izstrādē |
| 36425 | EN 12909:2012 | Products used for treatment of water intended for human consumption - Anthracite | Izstrādē |
| 7130 | EN 1209:2003 | Chemicals used for treatment of water intended for human consumption - Sodium silicate | Izstrādē |
| 69886 | prEN 15028 | Chemicals used for treatment of water intended for human consumption - Sodium chlorate | Izstrādē |
| 72993 | prEN 15041 rev | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates | Izstrādē |
| 71692 | EN 12897:2016/prA1 | Water supply - Specification for indirectly heated unvented (closed) storage water heaters | Izstrādē |
| 69876 | prEN 897 | Chemicals used for treatment of water intended for human consumption - Sodium carbonate | Izstrādē |
| 59588 | EN 13618:2016 | Flexible hose assemblies in drinking water installations - Functional requirements and test methods | Izstrādē |
| 23003 | EN 1199:2005 | Chemicals used for treatment of water intended for human consumption - Disodium hydrogen orthophosphate | Izstrādē |
Displaying 1021-1030 of 1330 results.