CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 23016 | EN 12904:2005 | Products used for treatment of water intended for human consumption - Silica sand and silica gravel | Izstrādē |
| 23015 | LVS EN 1212:2005 | Chemicals used for treatment of water intended for human consumption - Sodium polyphosphate | Standarts spēkā |
| 23015 | EN 1212:2005 | Chemicals used for treatment of water intended for human consumption - Sodium polyphosphate | Izstrādē |
| 23014 | LVS EN 1211:2005 | Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate | Standarts spēkā |
| 23014 | EN 1211:2005 | Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate | Izstrādē |
| 23013 | EN 1210:2005 | Chemicals used for treatment of water intended for human consumption - Sodium tripolyphosphate | Izstrādē |
| 23013 | LVS EN 1210:2005 | Chemicals used for treatment of water intended for human consumption - Sodium tripolyphosphate | Standarts spēkā |
| 23012 | EN 1208:2005 | Chemicals used for treatment of water intended for human consumption - Sodium calcium polyphosphate | Izstrādē |
| 23012 | LVS EN 1208:2005 | Chemicals used for treatment of water intended for human consumption - Sodium calcium polyphosphate | Standarts spēkā |
| 23011 | EN 1207:2005 | Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate | Izstrādē |
Displaying 811-820 of 1291 results.