CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 36408 | EN 15029:2012 | Products used for treatment of water intended for human consumption - Iron (III) hydroxide oxide | Izstrādē |
| 41408 | prEN 14944-1 rev | Influence of cementitious products on water intended for human consumption - Test methods - Part 1: Influence of migration from factory made cementitious products on the organoleptic parameters | Izstrādē |
| 36429 | EN 897:2012 | Chemicals used for treatment of water intended for human consumption - Sodium carbonate | Izstrādē |
| 70484 | EN 12897:2016+A1:2020 | Water supply - Specification for indirectly heated unvented (closed) storage water heaters | Izstrādē |
| 74724 | prEN 13959 rev | Anti-pollution check valves - DN 6 to DN 250 inclusive family E, type A, B, C and D | Izstrādē |
| 80408 | prEN 12897-1 | Water supply - Indirectly heated unvented (closed) hot water storage tanks - Part 1: General specifications and common test methods | Izstrādē |
| 39573 | prEN 806-2 rev | Specifications for installations inside buildings conveying water for human consumption – Part 2: Design | Izstrādē |
| 21307 | EN 14622:2005 | Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, type F | Izstrādē |
| 37287 | EN 15078:2013 | Chemicals used for treatment of swimming pool water - Sulfuric acid | Izstrādē |
| 40500 | EN 13176:2015 | Chemicals used for treatment of water intended for human consumption - Ethanol | Izstrādē |
Displaying 11-20 of 1314 results.