CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 23001 | LVS EN 1198:2005 | Chemicals used for treatment of water intended for human consumption - Sodium dihydrogen orthophosphate | Standarts spēkā |
| 22427 | LVS EN 935:2005 | Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) chloride (monomeric) and aluminium iron(III) chloride hydroxide (monomeric) | Standarts spēkā |
| 40494 | LVS EN 12671:2016 | Chemicals used for treatment of water intended for human consumption - Chlorine dioxide generated in situ | Standarts spēkā |
| 23015 | LVS EN 1212:2005 | Chemicals used for treatment of water intended for human consumption - Sodium polyphosphate | Standarts spēkā |
| 40510 | LVS EN 902:2016 | Chemicals used for treatment of water intended for human consumption - Hydrogen peroxide | Standarts spēkā |
| 81896 | LVS EN 817:2024/AC:2025 | Sanitary tapware - Mechanical mixing valves (PN 10) - General technical specifications | Standarts spēkā |
| 40491 | LVS EN 12678:2016 | Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate | Standarts spēkā |
| 74723 | EN 13079:2025 | Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D | Standarts spēkā |
| 39561 | LVS EN 15040:2014 | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts | Standarts spēkā |
| 7141 | LVS EN 15161:2007 | Water conditioning equipment inside buildings - Installation, operation, maintenance and repair | Standarts spēkā |
Displaying 1271-1280 of 1328 results.