CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 75592 | LVS EN 18021:2025 | Sanitary tapware - Measurement of functional performance of taps and showers | Standarts spēkā |
| 7018 | LVS 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 | Standarts spēkā |
| 69904 | LVS EN 1717:2025 | Protection against pollution of water intended for human consumption in potable water installations and general requirements for devices to prevent pollution by backflow | Standarts spēkā |
| 76000 | LVS EN 14944-4:2025 | Influence of cement based products on water intended for human consumption - Test methods - Part 4: Migration of substances from site-applied cement based materials and associated non-cement based products/materials | Standarts spēkā |
| 75999 | LVS EN 14944-2:2025 | Influence of cement based products on water intended for human consumption - Test methods - Part 2: Influence of site-applied cement based materials and associated non-cement based products/materials on organoleptic parameters and migration of organic substances (TOC) | Standarts spēkā |
| 79349 | LVS EN 18087:2026 | Devices for in-situ generation of biocides - Chlorine dioxide generated from sodium chlorite by acidification or oxidation | Standarts spēkā |
| 36414 | LVS EN 12913:2013 | Products used for treatment of water intended for human consumption - Powdered diatomaceous earth | Standarts spēkā |
| 36433 | LVS EN 12173:2013 | Chemicals used for treatment of water intended for human consumption - Sodium fluoride | Standarts spēkā |
| 36430 | LVS EN 15482:2013 | Chemicals used for treatment of water intended for human consumption - Sodium permanganate | Standarts spēkā |
| 36415 | LVS EN 12914:2013 | Products used for treatment of water intended for human consumption - Powdered perlite | Standarts spēkā |
Displaying 101-110 of 1314 results.