CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 69388 | EN 12255-12:2024 | Wastewater treatment plants - Part 12: Control and automation | Standarts spēkā |
| 76645 | LVS EN 12255-7:2026 | Wastewater treatment plants - Part 7: Biological fixed-film reactors | Standarts spēkā |
| 37117 | CEN/TR 1295-4:2015 | Structural design of buried pipelines under various conditions of loading - Part 4: Parameters for reliability of the design | Standarts spēkā |
| 66906 | EN 12255-8:2024 | Wastewater treatment plants - Part 8: Sludge treatment and storage | Standarts spēkā |
| 66910 | EN 12255-6:2023 | Wastewater treatment plants - Part 6: Activated sludge process | Standarts spēkā |
| 7278 | CEN/TR 1295-2:2005 | Structural design of buried pipelines under various conditions of loading - Part 2: Summary of nationally established methods of design | Standarts spēkā |
| 72612 | EN 12255-2:2026 | Wastewater treatment plants - Part 2: Storm water management systems | Standarts spēkā |
| 66909 | EN 12255-5:2024 | Wastewater treatment plants - Part 5: Lagooning processes | Standarts spēkā |
| 7281 | LVS EN 12255-15:2004 | Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants | Standarts spēkā |
| 7148 | LVS EN 1433:2003 | Drainage channels for vehicular and pedestrian areas - Classification, design and testing requirements, marking and evaluation of conformity | Standarts spēkā |
Displaying 11-20 of 580 results.