Registration number (WIID)Project No.TitleStatus
58723LVS EN 937:2016Chemicals used for treatment of water intended for human consumption - ChlorineStandarts spēkā
69871LVS EN 15797:2022Chemicals used for the treatment of swimming pool water - Iron based coagulantsStandarts spēkā
72998LVS EN 17841:2024Chemical used for treatment of water intended for human consumption - Antifouling for membranes - Sulphamic acidStandarts spēkā
63443LVS EN 15091:2024Sanitary tapware - Electronic opening and closing sanitary tapwareStandarts spēkā
23006LVS EN 1202:2005Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphateStandarts spēkā
7040LVS EN 1286:2000Sanitary tapware - Low pressure mechanical mixing valves - General technical specificationStandarts spēkā
74275LVS EN 1408:2023Chemicals used for treatment of water intended for human consumption - Poly(diallyldimethylammonium chloride)Standarts spēkā
74274LVS EN 1407:2023Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamidesStandarts spēkā
74721LVS EN 13828:2025Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirementsStandarts spēkā
79646LVS EN 17821:2023/AC:2024Building valves - Frost resistant taps for outdoor use (FRT) - General technical specificationStandarts spēkā
Displaying 1141-1150 of 1328 results.