CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81027 | prEN 889 | Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate | Aptauja slēgta |
| 81026 | prEN 888 rev | Chemicals used for treatment of water intended for human consumption - Iron (III) chloride | Izstrādē |
| 81025 | prEN 888 | Chemicals used for treatment of water intended for human consumption - Iron (III) chloride | Aptauja slēgta |
| 81024 | prEN 890 | Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution | Aptauja slēgta |
| 80602 | EN 15091:2024/AC:2025 | Sanitary tapware - Electronic opening and closing sanitary tapware | Standarts spēkā |
| 80602 | LVS EN 15091:2024/AC:2025 | Sanitary tapware - Electronic opening and closing sanitary tapware | Standarts spēkā |
| 80408 | prEN 12897-1 | Water supply - Indirectly heated unvented (closed) hot water storage tanks - Part 1: General specifications and common test methods | Izstrādē |
| 79646 | LVS EN 17821:2023/AC:2024 | Building valves - Frost resistant taps for outdoor use (FRT) - General technical specification | Standarts spēkā |
| 79646 | EN 17821:2023/AC:2024 | Building valves - Frost resistant taps for outdoor use (FRT) - General technical specification | Standarts spēkā |
| 79414 | LVS EN 15077:2026 | Chemicals used for treatment of swimming pool and spas water - Sodium hypochlorite |
Displaying 31-40 of 1314 results.