CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 74277 | EN 1410:2023 | Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides | 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 |
| 74276 | EN 1409:2023 | Chemicals used for water treatment intended for human consumption - Polyamines | Standarts spēkā |
| 70551 | EN 17821:2023 | Building valves - Frost resistant taps for outdoor use (FRT) - General technical specification | Standarts spēkā |
| 74274 | EN 1407:2023 | Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides | Standarts spēkā |
| 40496 | LVS EN 13194:2015 | Chemicals used for treatment of water intended for human consumption - Acetic Acid | Standarts spēkā |
| 74263 | EN 12122:2024 | Chemicals used for treatment of water intended for human consumption - Ammonia solution | Standarts spēkā |
| 69893 | EN 1491:2022 | Building valves - Expansion valves - Tests and requirements | Standarts spēkā |
| 28772 | LVS EN 15219 +A1:2008 | Water conditioning equipment inside buildings - Nitrate removal devices - Requirements for performance, safety and testing | Standarts spēkā |
| 39557 | LVS EN 15514:2014 | Chemicals used for treatment of swimming pool water - Hydrochloric acid | Standarts spēkā |
Displaying 131-140 of 1282 results.