CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 37291 | LVS EN 15075:2013 | Chemicals used for treatment of swimming pool water - Sodium hydrogen carbonate | Standarts spēkā |
| 6921 | LVS EN 806-1:2001 +A1 A | Specifications for installations inside buildings conveying water for human consumption - Part 1: General | Standarts spēkā |
| 7009 | LVS EN 13076:2003 | Devices to prevent by popullition by backflow of potable water - Unrestricted air gap-Family A - Type A | Standarts spēkā |
| 7034 | LVS EN 1490:2001 | Building valves - Combined temperature and pressure relief valves - Tests and requirements | Standarts spēkā |
| 69872 | LVS EN 12120:2022 | Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite | Standarts spēkā |
| 30427 | LVS EN 12915-2:2009 | Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 2: Reactivated granular activated carbon | Standarts spēkā |
| 7020 | LVS EN 14453:2005 | Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C | Standarts spēkā |
| 6940 | LVS EN 12541:2003 | Sanitary tapware - Pressure flushing valves und automatic closing urinal valves PN 10 | Standarts spēkā |
| 37263 | LVS EN 1487:2014 | Building valves - Hydraulic safety groups - Tests and requirements | Standarts spēkā |
| 69052 | EN 889:2023 | Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate | Standarts spēkā |
Displaying 271-280 of 1314 results.