CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 6963 | EN 12175:2001 | Chemicals used for treatment of water intended for human consumption - Hexafluorosilicic acid | Atcelts |
| 26196 | EN 12175:2006 | Chemicals used for treatment of water intended for human consumption - Hexafluorosilicic acid | Atcelts |
| 37266 | EN 12175:2013 | Chemicals used for treatment of water intended for human consumption - Hexafluorosilicic acid | Atcelts |
| 69891 | EN 12175:2022 | Chemicals used for treatment of water intended for human consumption - Hexafluorosilicic acid | Izstrādē |
| 6971 | EN 12386:1998 | Chemicals used for treatment of water intended for human consumption - Copper sulfate | Atcelts |
| 24468 | EN 12386:2005 | Chemicals used for treatment of water intended for human consumption - Copper sulfate | Atcelts |
| 36428 | EN 12386:2012 | Chemicals used for treatment of water intended for human consumption - Copper sulfate | Izstrādē |
| 7104 | EN 12485:2001 | Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime and half-burnt dolomite - Test methods | Atcelts |
| 27849 | EN 12485:2010 | Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide and calcium magnesium carbonate - Test methods | Atcelts |
| 40503 | EN 12485:2010/prA1 | Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide and calcium magnesium carbonate - Test methods | Izstrādē |
Displaying 151-160 of 1314 results.