CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 74276 | EN 1409:2023 | Chemicals used for water treatment intended for human consumption - Polyamines | Standarts spēkā |
| 7114 | EN 14095:2003 | Water conditioning equipment inside buildings - Electrolytic treatment systems with aluminium anodes - Requirements for performance, safety and testing | Atcelts |
| 7005 | EN 1410:1998 | Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides | Atcelts |
| 26374 | EN 1410:2008 | Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides | Atcelts |
| 74277 | EN 1410:2023 | Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides | Standarts spēkā |
| 6941 | EN 14124:2004 | Inlet valves for flushing cisterns with internal overflow | Izstrādē |
| 6926 | EN 1420-1:1999 | Influence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems - Part 1: Test method | Atcelts |
| 40977 | EN 1420:2016 | Influence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems | Izstrādē |
| 6973 | EN 1421:1996 | Chemicals used for treatment of water intended for human consumption - Ammonium chloride | Atcelts |
| 24462 | EN 1421:2005 | Chemicals used for treatment of water intended for human consumption - Ammonium chloride | Atcelts |
Displaying 301-310 of 1282 results.