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
36436EN 15664-1:2008/FprA1Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 1: Design and operationIzstrādē
7078-Influence of organic materials - Tanks, reservoirs and applicable coatings used for storage of water intended for human consumption - Colour and turbidity assessment of water - Part 2: Interpretation of laboratory results to field use conditionsIzstrādē
7079-Influence on organoleptical and physical aspects of organic materials - Odour and flavour assessment of water - Part 1: Test method for ion exchange resinsIzstrādē
7077-Influence of organic materials - Tanks, reservoirs and applicable coatings used for storage of water intended for human consumption - Colour and turbidity assessment of water - Part 1: Test methodIzstrādē
74275EN 1408:2023Chemicals used for treatment of water intended for human consumption - Poly(diallyldimethylammonium chloride)Izstrādē
40493EN 12933:2015Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Trichloroisocyanuric acidIzstrādē
63442EN 14451:2020Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 10 to DN 50 inclusive - Family D, type AIzstrādē
Displaying 411-420 of 1314 results.