CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40494 | LVS EN 12671:2016 | Chemicals used for treatment of water intended for human consumption - Chlorine dioxide generated in situ | Standarts spēkā |
| 6989 | LVS EN 12672:2001 | Chemicals used for treatment of water intended for human consumption - Potassium permanganate | Atcelts |
| 27857 | LVS EN 12672:2009 | Chemicals used for treatment of water intended for human consumption - Potassium permanganate | Atcelts |
| 58722 | LVS EN 12672:2016 | Chemicals used for treatment of water intended for human consumption - Potassium permanganate | Standarts spēkā |
| 6994 | LVS EN 12678:2001 | Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate | Atcelts |
| 27858 | LVS EN 12678:2009 | Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate | Atcelts |
| 40491 | LVS EN 12678:2016 | Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate | Standarts spēkā |
| 7014 | LVS EN 12729:2003 | Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A | Atcelts |
| 65637 | LVS EN 12729:2023 | Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A | Standarts spēkā |
| 6988 | LVS EN 1278:2000 | Chemicals used for treatment of water intended for human consumption - Ozone | Atcelts |
Displaying 701-710 of 1282 results.