CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 37276 | prEN 15041 rev | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates | Izstrādē |
| 69055 | EN 938:2016/prA1 | Chemicals used for treatment of water intended for human consumption - Sodium chlorite | Izstrādē |
| 36421 | EN 898:2012 | Chemicals used for treatment of water intended for human consumption - Sodium hydrogen carbonate | Izstrādē |
| 36425 | EN 12909:2012 | Products used for treatment of water intended for human consumption - Anthracite | Izstrādē |
| 58726 | EN 1111:2017 | Sanitary tapware - Thermostatic mixing valves (PN 10) - General technical specification | Izstrādē |
| 38551 | prEN 12897 rev | Water supply - Specification for indirectly heated unvented (closed) storage water heaters | Izstrādē |
| 22427 | EN 935:2004 | Chemicals used for treatment of water intended for human consumption - Aluminium iron(III) chloride (monomeric) and aluminium iron(III) chloride hydroxide (monomeric) | Izstrādē |
| 32475 | EN 1278:2010 | Chemicals used for treatment of water intended for human consumption - Ozone | Izstrādē |
| 76314 | prEN 12902 rev | Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of test | Izstrādē |
| 76295 | prEN 12876 rev | Chemicals used for treatment of water intended for human consumption - Oxygen | Izstrādē |
Displaying 921-930 of 1287 results.