CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81061 | prEN 14664 | Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate, solid | Aptauja |
| 83120 | prEN 14453 | Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C | Aptauja |
| 76304 | prEN 887 | Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate | Aptauja |
| 76303 | prEN 882 | Chemicals used for treatment of water intended for human consumption - Sodium aluminate | Aptauja |
| 76300 | prEN 878 | Chemicals used for treatment of water intended for human consumption - Aluminium sulfate | Aptauja |
| 24802 | LVS EN 12912:2006 | Products used for treatment of water intended for human consumption - Barite | Atcelts |
| 26939 | LVS EN 900:2008 | Chemicals used for treatment of water intended for human consumption - Calcium hypochlorite | Atcelts |
| 40530 | LVS EN 12897:2016 | Water supply - Specification for indirectly heated unvented (closed) storage water heaters | Atcelts |
| 6961 | LVS EN 12173:2000 | Chemicals used for treatment of water intended for human consumption - Sodium fluoride | Atcelts |
| 36422 | LVS EN 1421:2013 | Chemicals used for treatment of water intended for human consumption - Ammonium chloride | Atcelts |
Displaying 311-320 of 1326 results.