CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 36425 | LVS EN 12909:2013 | Products used for treatment of water intended for human consumption - Anthracite | Standarts spēkā |
| 36425 | EN 12909:2012 | Products used for treatment of water intended for human consumption - Anthracite | Izstrādē |
| 36424 | LVS EN 12121:2013 | Chemicals used for treatment of water intended for human consumption - Sodium disulfite | Atcelts |
| 36424 | EN 12121:2012 | Chemicals used for treatment of water intended for human consumption - Sodium disulfite | Atcelts |
| 36423 | LVS EN 12120:2013 | Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite | Atcelts |
| 36423 | EN 12120:2012 | Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite | Atcelts |
| 36422 | EN 1421:2012 | Chemicals used for treatment of water intended for human consumption - Ammonium chloride | Atcelts |
| 36422 | LVS EN 1421:2013 | Chemicals used for treatment of water intended for human consumption - Ammonium chloride | Atcelts |
| 36421 | LVS EN 898:2013 | Chemicals used for treatment of water intended for human consumption - Sodium hydrogen carbonate | Standarts spēkā |
| 36421 | EN 898:2012 | Chemicals used for treatment of water intended for human consumption - Sodium hydrogen carbonate | Izstrādē |
Displaying 471-480 of 1293 results.