CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40977 | LVS EN 1420:2016 | Influence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems | Standarts spēkā |
| 6973 | LVS EN 1421:2000 | Chemicals used for treatment of water intended for human consumption - Ammonium chloride | Atcelts |
| 24462 | LVS EN 1421:2005 | Chemicals used for treatment of water intended for human consumption - Ammonium chloride | Atcelts |
| 36422 | LVS EN 1421:2013 | Chemicals used for treatment of water intended for human consumption - Ammonium chloride | Atcelts |
| 69890 | LVS EN 1421:2022 | Chemicals used for treatment of water intended for human consumption - Ammonium chloride | Standarts spēkā |
| 7015 | LVS EN 14367:2005 | Non controllable backflow preventer with different pressure zones - Family C, type A | Standarts spēkā |
| 21303 | LVS EN 14368:2004 | Products used for treatment of water intended for human consumption - Manganese dioxide coated limestone | Atcelts |
| 40512 | LVS EN 14368:2015 | Products used for treatment of water intended for human consumption - Manganese dioxide coated limestone | Standarts spēkā |
| 21304 | LVS EN 14369:2004 | Products used for treatment of water intended for human consumption - Iron coated granular activated alumina | Atcelts |
| 40508 | LVS EN 14369:2015 | Products used for treatment of water intended for human consumption - Iron-coated granular activated alumina | Standarts spēkā |
Displaying 861-870 of 1311 results.