Registration number (WIID)Project No.TitleStatus
21306LVS EN 14506:2005Devices to prevent pollution by backflow of potable water - Automatic diverter - Family H, type CStandarts spēkā
6932LVS EN 640:2000Reinforced concrete pressure pipes and distributed reinforcement concrete pressure pipes (non-cylinder type), including joints and fittingStandarts spēkā
28671LVS EN 14743+A1:2007Water conditioning equipment inside buildings - Softeners - Requirements for performance, safety and testingStandarts spēkā
30409LVS EN 13753:2009Products used for treatment of water intended for human consumption - Granular activated aluminaStandarts spēkā
30425LVS EN 12907:2009Products used for treatment of water intended for human consumption - Pyrolyzed coal materialStandarts spēkā
32466LVS EN 806-5:2012Specifications for installations inside buildings conveying water for human consumption - Part 5: Operation and maintenanceStandarts spēkā
32465LVS EN 16058:2012Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of surface coatings with nickel layers - Long-term test methodStandarts spēkā
36896LVS CEN/TR 16364:2012Influence of materials on water intended for human consumption - Influence due to migration - Prediction of migration from organic materials using mathematical modellingStandarts spēkā
36429LVS EN 897:2013Chemicals used for treatment of water intended for human consumption - Sodium carbonateStandarts spēkā
36414LVS EN 12913:2013Products used for treatment of water intended for human consumption - Powdered diatomaceous earthStandarts spēkā
Displaying 1241-1250 of 1290 results.