CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 37291 | EN 15075:2013 | Chemicals used for treatment of swimming pool water - Sodium hydrogen carbonate | Izstrādē |
| 37280 | EN 12911:2013 | Products used for treatment of water intended for human consumption - Manganese greensand | Izstrādē |
| 21302 | EN 14456:2004 | Products used for treatment of water intended for human consumption - Bone charcoal | Izstrādē |
| 37263 | EN 1487:2014 | Building valves - Hydraulic safety groups - Tests and requirements | Izstrādē |
| 40496 | EN 13194:2015 | Chemicals used for treatment of water intended for human consumption - Acetic Acid | Izstrādē |
| 40487 | EN 14718:2014 | Influence of organic materials on water intended for human consumption - Determination of the chlorine demand - Test method | Izstrādē |
| 40488 | prEN 246 rev | Sanitary tapware - General specifications for flow rate regulators | Izstrādē |
| 40489 | prEN 817 rev | Sanitary tapware - Mechanical mixing valves (PN 10) - General technical specifications | Izstrādē |
| 69882 | prEN 13828 rev | Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings -Tests and requirements | Izstrādē |
| 69877 | EN 16370:2022 | Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using membrane cells | Izstrādē |
Displaying 231-240 of 1314 results.