CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 74274 | LVS EN 1407:2023 | Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides | Standarts spēkā |
| 74275 | LVS EN 1408:2023 | Chemicals used for treatment of water intended for human consumption - Poly(diallyldimethylammonium chloride) | Standarts spēkā |
| 67324 | LVS EN 14944-3:2024 | Influence of cementitious products on water intended for human consumption - Test methods - Part 3: Migration of substances from factory-made cementititous products | Standarts spēkā |
| 40810 | LVS EN 816:2017 | Sanitary tapware - Automatic shut-off valves PN 10 | Standarts spēkā |
| 69871 | LVS EN 15797:2022 | Chemicals used for the treatment of swimming pool water - Iron based coagulants | Standarts spēkā |
| 34084 | LVS EN 13752:2012 | Chemicals used for treatment of water intended for human consumption - Manganese dioxide | Standarts spēkā |
| 40495 | LVS EN 12931:2015 | Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Sodium dichloroisocyanurate, anhydrous | Standarts spēkā |
| 40506 | LVS EN 939:2016 | Chemicals used for treatment of water intended for human consumption - Hydrochloric acid | 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 |
| 76315 | EN 1018:2026 | Chemicals used for treatment of water intended for human consumption - Calcium carbonate | Standarts spēkā |
Displaying 181-190 of 1328 results.
