Registration number (WIID)Project No.TitleStatus
27234EN 14652:2005/prA1Water conditioning equipment inside buildings - Membrane separation devices - Requirements for performance, safety and testingIzstrādē
27235EN 14743:2005/prA1Water conditioning equipment inside buildings - Softeners - Requirements for performance, safety and testingIzstrādē
27254EN 15219:2006/prA1Water conditioning equipment inside buildings - Nitrate removal devices - Requirements for performance, safety and testingIzstrādē
39563EN 15513:2014Chemicals used for treatment of swimming pool water - Carbon dioxideIzstrādē
36414EN 12913:2012Products used for treatment of water intended for human consumption - Powdered diatomaceous earthIzstrādē
21264prEN 1410:1998 revChemicals used for treatment of water intended for human consumption - Cationic polyacrylamidesIzstrādē
36421EN 898:2012Chemicals used for treatment of water intended for human consumption - Sodium hydrogen carbonateIzstrādē
74275EN 1408:2023Chemicals used for treatment of water intended for human consumption - Poly(diallyldimethylammonium chloride)Izstrādē
82150prEN 17821 revBuilding valves - Frost resistant taps for outdoor use (FRT) - General technical specificationIzstrādē
7009EN 13076:2003Devices to prevent pollution by backflow of potable water - Unrestricted air gap-Family A - Type AIzstrādē
Displaying 361-370 of 1328 results.