CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 70553 | - | Building valves — Combined Products— Tests and requirements | Izstrādē |
| 65637 | EN 12729:2023 | Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A | Izstrādē |
| 36417 | EN 896:2012 | Chemicals used for treatment of water intended for human consumption - Sodium hydroxide | Izstrādē |
| 7080 | - | Influence on organoleptical and physical aspects of organic materials - Ion exchange resins and membranes - Odour and flavour assessment of water - Part 3: Interpretation of laboratory results to field use conditions | Izstrādē |
| 30409 | EN 13753:2009 | Products used for treatment of water intended for human consumption - Granular activated alumina | Izstrādē |
| 21263 | prEN 1407:1998 rev | Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides | Izstrādē |
| 30408 | EN 973:2009 | Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers | Izstrādē |
| 7027 | prEN 13618 | Water supply - Flexible hoses (elastomeric or plastic material hose with or without metallic or synthetic braiding) - Product standard | Izstrādē |
| 58739 | prEN 12915-2 rev | Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 2: Reactivated granular activated carbon | Izstrādē |
| 58735 | prEN 13754 rev | Products used for treatment of water intended for human consumption - Bentonite | Izstrādē |
Displaying 891-900 of 1314 results.