CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39560 | LVS EN 15041:2014 | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates | Standarts spēkā |
| 39559 | prEN 1409 rev | Chemicals used for treatment of water intended for human consumption - Polyamines | Izstrādē |
| 39558 | prEN 1410 rev | Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides | Izstrādē |
| 39557 | LVS EN 15514:2014 | Chemicals used for treatment of swimming pool water - Hydrochloric acid | Standarts spēkā |
| 39557 | EN 15514:2014 | Chemicals used for treatment of swimming pool water - Hydrochloric acid | Izstrādē |
| 38663 | EN 16070:2014 | Products used for treatment of water intended for human consumption - Natural zeolite | Izstrādē |
| 38663 | LVS EN 16070:2014 | Products used for treatment of water intended for human consumption - Natural zeolite | Standarts spēkā |
| 38551 | prEN 12897 rev | Water supply - Specification for indirectly heated unvented (closed) storage water heaters | Izstrādē |
| 38248 | EN 15768:2015 | Influence of materials on water intended for human consumption - GC-MS identification of water leachable organic substances | Izstrādē |
| 38248 | LVS EN 15768:2015 | Influence of materials on water intended for human consumption - GC-MS identification of water leachable organic substances | Standarts spēkā |
Displaying 391-400 of 1293 results.