CEN/TC 164
Registration number (WIID) | Project No. | Title | Status |
---|---|---|---|
28670 | LVS EN 14652+A1:2007 | Water conditioning equipment inside buildings - Membrane separation devices - Requirements for performance, safety and testing | Standarts spēkā |
74279 | EN 1302:2024 | Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methods | Standarts spēkā |
22425 | LVS EN 886:2005 | Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate | Standarts spēkā |
36409 | LVS CEN/TR 16355:2012 | Recommendations for prevention of Legionella growth in installations inside buildings conveying water for human consumption | Standarts spēkā |
6923 | LVS EN 806-3:2006 | Specifications for installations inside buildings conveying water for human consumption - Part 3: Pipe sizing - Simplified method | Standarts spēkā |
24075 | LVS EN 1019:2005 | Chemicals used for treatment of water intended for human consumption - Sulfur dioxide | Standarts spēkā |
7026 | LVS EN 14454:2005 | Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 - Family H, type A | Standarts spēkā |
40512 | LVS EN 14368:2015 | Products used for treatment of water intended for human consumption - Manganese dioxide coated limestone | Standarts spēkā |
69878 | LVS EN 246:2022 | Sanitary tapware - General specifications for aerators | Standarts spēkā |
40506 | LVS EN 939:2016 | Chemicals used for treatment of water intended for human consumption - Hydrochloric acid | Standarts spēkā |
Displaying 1251-1260 of 1290 results.