CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 66909 | EN 12255-5:2024 | Wastewater treatment plants - Part 5: Lagooning processes | Standarts spēkā |
| 69387 | EN 12255-3:2024 | Wastewater treatment plants - Part 3: Preliminary treatment | Standarts spēkā |
| 66907 | EN 12255-9:2023 | Wastewater treatment plants - Part 9: Odour control and ventilation | Standarts spēkā |
| 76024 | EN 16941-1:2024 | On-site non-potable water systems - Part 1: Systems for the use of rainwater | Standarts spēkā |
| 63909 | EN 12889:2022 | Trenchless construction and testing of drains and sewers | Standarts spēkā |
| 7215 | LVS EN 1124-1:2000 | Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 1: Requirements, testing, quality control | Standarts spēkā |
| 66080 | EN 12255-16:2021 | Wastewater treatment plants - Part 16: Physical (mechanical) filtration | Standarts spēkā |
| 7199 | LVS EN 1825-2:2003 | Grease separators - Part 2: Selection of nominal size, installation, operation and maintenance | Standarts spēkā |
| 36236 | LVS EN 1124-4:2014 | Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for wastewater systems - Part 4: Components for vacuum drainage systems and for drainage systems on ships | Standarts spēkā |
| 7294 | CEN/TR 12566-5:2008 | Small wastewater treatment systems up to 50 PT - Part 5: Pre-treated Effluent Filtration systems | Standarts spēkā |
Displaying 441-450 of 578 results.