Registration number (WIID)Project No.TitleStatus
83318prEN 1213 revBuilding valves - Copper alloy stopvalves for potable water supply in buildings - Tests and requirementsIzstrādē
83317prEN 13078 revDevices to prevent pollution by backflow of potable water - Air gap with submerged feed incorporating air inlet plus overflow - Family A, type CIzstrādē
40810EN 816:2017Sanitary tapware - Automatic shut-off valves PN 10Izstrādē
83316prEN 14452 revDevices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 - Family D, type BIzstrādē
83327prEN 816 revSanitary tapware - Automatic shut-off valves PN 10Izstrādē
28670EN 14652:2005+A1:2007Water conditioning equipment inside buildings - Membrane separation devices - Requirements for performance, safety and testingIzstrādē
32069EN 16004:2011Chemicals used for treatment of water intended for human consumption - Magnesium oxideIzstrādē
32068EN 16003:2011Chemicals used for treatment of water intended for human consumption - Calcium magnesium carbonateIzstrādē
7087-Water supply - Influence of materials on water intended for human consumption - Enhancement of microbiological growthIzstrādē
7117-Influence on organoleptical and physical aspects of organic materials - Odour and flavour assessment of water - Part 2: Test method for water treatment membranesIzstrādē
Displaying 291-300 of 1326 results.