CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 69052 | LVS EN 889:2023 | Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate | Standarts spēkā |
| 69054 | LVS EN 888:2023 | Chemicals used for treatment of water intended for human consumption - Iron (III) chloride | Standarts spēkā |
| 29683 | LVS EN 15032+A1:2008 | Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acid | Standarts spēkā |
| 32471 | LVS EN 16037:2012 | Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfate | Standarts spēkā |
| 70550 | LVS EN 16056:2023 | Influence of metallic materials on water intended for human consumption - Method to evaluate the passive behaviour of stainless steels and other passive alloys | Standarts spēkā |
| 69872 | LVS EN 12120:2022 | Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite | Standarts spēkā |
| 70551 | LVS EN 17821:2023 | Building valves - Frost resistant taps for outdoor use (FRT) - General technical specification | Standarts spēkā |
| 79646 | LVS EN 17821:2023/AC:2024 | Building valves - Frost resistant taps for outdoor use (FRT) - General technical specification | Standarts spēkā |
| 67330 | LVS EN 12873-4:2022 | Influence of materials on water intended for human consumption - Influence due to migration - Part 4: Test method for water treatment membranes | Standarts spēkā |
| 69901 | EN 200:2023 | Sanitary tapware - Single taps and combination taps for water supply systems of type 1 and type 2 - General technical specification | Standarts spēkā |
Displaying 181-190 of 1292 results.