CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 22425 | LVS EN 886:2005 | Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate | Standarts spēkā |
| 32475 | LVS EN 1278:2010 | Chemicals used for treatment of water intended for human consumption - Ozone | Standarts spēkā |
| 69873 | LVS EN 12121:2022 | Chemicals used for treatment of water intended for human consumption - Sodium disulfite | Standarts spēkā |
| 32474 | LVS EN 13177:2010 | Chemicals used for treatment of water intended for human consumption - Methanol | Standarts spēkā |
| 38663 | LVS EN 16070:2014 | Products used for treatment of water intended for human consumption - Natural zeolite | 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 |
| 38248 | LVS EN 15768:2015 | Influence of materials on water intended for human consumption - GC-MS identification of water leachable organic substances | Standarts spēkā |
| 7030 | LVS EN 1567:2001 | Building valves - Water pressure reducing valves and combination water pressure reducing valves - Requirements and tests | Standarts spēkā |
| 40508 | LVS EN 14369:2015 | Products used for treatment of water intended for human consumption - Iron-coated granular activated alumina | Standarts spēkā |
| 58727 | LVS EN 878:2016 | Chemicals used for treatment of water intended for human consumption - Aluminium sulfate | Standarts spēkā |
Displaying 141-150 of 1311 results.