CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 36427 | EN 12126:2012 | Chemicals used for treatment of water intended for human consumption - Liquefied ammonia | Atcelts |
| 69897 | EN 12126:2022 | Chemicals used for treatment of water intended for human consumption - Liquefied ammonia | Izstrādē |
| 7029 | EN 1213:1999 | Building valves - Copper alloy stopvalves for potable water supply in buildings - Tests and requirements | Izstrādē |
| 6961 | EN 12173:1998 | Chemicals used for treatment of water intended for human consumption - Sodium fluoride | Atcelts |
| 24078 | EN 12173:2005 | Chemicals used for treatment of water intended for human consumption - Sodium fluoride | Atcelts |
| 36433 | EN 12173:2012 | Chemicals used for treatment of water intended for human consumption - Sodium fluoride | Izstrādē |
| 6962 | EN 12174:2001 | Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate | Atcelts |
| 26195 | EN 12174:2006 | Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate | Atcelts |
| 37265 | EN 12174:2013 | Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate | Atcelts |
| 69889 | EN 12174:2022 | Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate | Izstrādē |
Displaying 141-150 of 1314 results.