Registration number (WIID)Project No.TitleStatus
40486LVS EN 1113:2015Sanitary tapware - Shower hoses for sanitary tapware for water supply systems of type 1 and type 2 - General technical specificationStandarts spēkā
32473LVS EN 16038:2012Chemicals used for treatment of water for swimming pools - Sodium hydrogen sulfateStandarts spēkā
69892LVS EN 15031:2022Chemicals used for treatment of swimming pool water - Aluminium based coagulantsStandarts spēkā
69884LVS EN 15796:2022Chemicals used for treatment of swimming pool water - Calcium hypochloriteStandarts spēkā
21307LVS EN 14622:2005Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, type FStandarts spēkā
67315LVS EN 14944-1:2023Influence of cementitious products on water intended for human consumption - Test methods - Part 1: Influence of factory made cementitious products on organoleptic parametersStandarts spēkā
69903LVS EN 817:2024Sanitary tapware - Mechanical mixing valves (PN 10) - General technical specificationsStandarts spēkā
36409LVS CEN/TR 16355:2012Recommendations for prevention of Legionella growth in installations inside buildings conveying water for human consumptionStandarts spēkā
69875LVS EN 12123:2022Chemicals used for treatment of water intended for human consumption - Ammonium sulfateStandarts spēkā
30424LVS EN 12903:2009Products used for the treatment of water intended for human consumption - Powdered activated carbonStandarts spēkā
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