Registration number (WIID)Project No.TitleStatus
21309LVS EN 15092:2008Building valves - Inline hot water supply tempering valves - Tests and requirementsStandarts spēkā
74280LVS EN 1405:2023Chemicals used for treatment of water intended for human consumption - Sodium alginateStandarts spēkā
74277EN 1410:2023Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamidesStandarts spēkā
74276EN 1409:2023Chemicals used for water treatment intended for human consumption - PolyaminesStandarts spēkā
32471LVS EN 16037:2012Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfateStandarts spēkā
74274EN 1407:2023Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamidesStandarts spēkā
69872LVS EN 12120:2022Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfiteStandarts spēkā
74263EN 12122:2024Chemicals used for treatment of water intended for human consumption - Ammonia solutionStandarts spēkā
32068LVS EN 16003:2012Chemicals used for treatment of water intended for human consumption - Calcium magnesium carbonateStandarts spēkā
30427LVS EN 12915-2:2009Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 2: Reactivated granular activated carbonStandarts spēkā
Displaying 1281-1290 of 1296 results.