CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39571 | EN 15363:2014 | Chemicals used for treatment of swimming pool water - Chlorine | Izstrādē |
| 6933 | EN 641:1994 | Reinforced concrete pressure pipes, cylinder type, including joints and fittings | Izstrādē |
| 6931 | EN 639:1994 | Common requirements for concrete pressure pipes including joints and fittings | Izstrādē |
| 23005 | EN 1201:2005 | Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate | Izstrādē |
| 32466 | EN 806-5:2012 | Specification for installations inside buildings conveying water for human consumption - Part 5: Operation and Maintenance | Izstrādē |
| 33595 | - | Influence of materials on water intended for human consumption - Influence due to migration: Prediction of migration from organic materials using mathematical models | Izstrādē |
| 37262 | prEN 13434 rev | Devices to prevent pollution by backflow of potable water - Mechanical disconnector, hydraulic actuated - Family G, type B | Izstrādē |
| 7042 | prEN 879 | Aluminium sulfate, low-iron grade, used for treatment of water intended for human consumption | Izstrādē |
| 27234 | EN 14652:2005/prA1 | Water conditioning equipment inside buildings - Membrane separation devices - Requirements for performance, safety and testing | Izstrādē |
| 27237 | EN 14897:2006/prA1 | Water conditioning equipment inside buildings - Devices using mercury low-pressure ultraviolet radiators - Requirements for performance, safety and testing | Izstrādē |
Displaying 231-240 of 1330 results.