CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 36414 | LVS EN 12913:2013 | Products used for treatment of water intended for human consumption - Powdered diatomaceous earth | Standarts spēkā |
| 37280 | LVS EN 12911:2013 | Products used for treatment of water intended for human consumption - Manganese greensand | Standarts spēkā |
| 37291 | LVS EN 15075:2013 | Chemicals used for treatment of swimming pool water - Sodium hydrogen carbonate | Standarts spēkā |
| 28991 | LVS EN 15664-2:2010 | Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 2: Test waters | Standarts spēkā |
| 32068 | LVS EN 16003:2012 | Chemicals used for treatment of water intended for human consumption - Calcium magnesium carbonate | Standarts spēkā |
| 69893 | LVS EN 1491:2022 | Building valves - Expansion valves - Tests and requirements | Standarts spēkā |
| 74279 | EN 1302:2024 | Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methods | Standarts spēkā |
| 39557 | LVS EN 15514:2014 | Chemicals used for treatment of swimming pool water - Hydrochloric acid | Standarts spēkā |
| 6933 | LVS EN 641:2000 | Reinforced concrete pressure pipes, cylinder type, including joints and fittings | Standarts spēkā |
| 6934 | LVS EN 642:2000 | Prestressed concrete pressure pipes, cylinder and non-cylinder type, including joints, fittings and specific requirement for prestressing steel for pipes | Standarts spēkā |
Displaying 1191-1200 of 1296 results.