CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40492 | LVS EN 12932:2015 | Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Sodium dichloroisocyanurate, dihydrate | Standarts spēkā |
| 32475 | LVS EN 1278:2010 | Chemicals used for treatment of water intended for human consumption - Ozone | Standarts spēkā |
| 69879 | LVS EN 14805:2022 | Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using non-membrane technology | Standarts spēkā |
| 32474 | LVS EN 13177:2010 | Chemicals used for treatment of water intended for human consumption - Methanol | Standarts spēkā |
| 29683 | LVS EN 15032+A1:2008 | Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acid | Standarts spēkā |
| 81027 | prEN 889 | Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate | Aptauja slēgta |
| 78538 | prEN 806-1 | Specifications for installations inside buildings conveying water intended for human consumption - Part 1: General | Aptauja slēgta |
| 81542 | prEN 18268 | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Citric Acid | Aptauja slēgta |
| 83120 | prEN 14453 | Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C | Aptauja slēgta |
| 78539 | prEN 806-2 | Specification for installations inside buildings conveying water intended for human consumption - Part 2: Design | Aptauja slēgta |
Displaying 291-300 of 1328 results.