CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 37262 | prEN 13434 rev | Devices to prevent pollution by backflow of potable water - Mechanical disconnector, hydraulic actuated - Family G, type B | Izstrādē |
| 21302 | EN 14456:2004 | Products used for treatment of water intended for human consumption - Bone charcoal | Izstrādē |
| 37273 | prEN 936 rev | Chemicals used for treatment of water intended for human consumption - Carbon dioxide | Izstrādē |
| 37280 | EN 12911:2013 | Products used for treatment of water intended for human consumption - Manganese greensand | Izstrādē |
| 7086 | - | Influence of materials on water intended for human consumption - Influence due to migration - Part 5: Interpretation of laboratory results to field use conditions | Izstrādē |
| 7079 | - | Influence on organoleptical and physical aspects of organic materials - Odour and flavour assessment of water - Part 1: Test method for ion exchange resins | Izstrādē |
| 21696 | prEN 1408:1998 rev | Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride) | Izstrādē |
| 22425 | EN 886:2004 | Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate | Izstrādē |
| 37277 | prEN 15040 rev | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts | Izstrādē |
| 37284 | prEN 15074 rev | Chemicals used for treatment of swimming pool water - Ozone | Izstrādē |
Displaying 281-290 of 1282 results.