CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 6921 | LVS EN 806-1:2001 +A1 A | Specifications for installations inside buildings conveying water for human consumption - Part 1: General | 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 |
| 7030 | LVS EN 1567:2001 | Building valves - Water pressure reducing valves and combination water pressure reducing valves - Requirements and tests | Standarts spēkā |
| 7034 | LVS EN 1490:2001 | Building valves - Combined temperature and pressure relief valves - Tests and requirements | Standarts spēkā |
| 7033 | LVS EN 1489:2001 | Building valves - Pressure safety valves - Tests and requirements | Standarts spēkā |
| 40510 | LVS EN 902:2016 | Chemicals used for treatment of water intended for human consumption - Hydrogen peroxide | Standarts spēkā |
| 40501 | LVS EN 12926:2015 | Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate | Standarts spēkā |
| 20491 | LVS EN 806-1:2001/A1:2016 | Specifications for installations inside buildings conveying water for human consumption - Part 1: General | Standarts spēkā |
| 74279 | EN 1302:2024 | Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methods | Standarts spēkā |
| 69054 | EN 888:2023 | Chemicals used for treatment of water intended for human consumption - Iron (III) chloride | Standarts spēkā |
Displaying 161-170 of 1330 results.