CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 35477 | EN 16941-1:2018 | On-site non-potable water systems - Part 1: Systems for the use of rainwater | Atcelts |
| 7312 | EN 295-4:1995/AC:1998 | Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 4: Requirements for special fittings, adaptors and compatible accessories | Atcelts |
| 7239 | EN 12255-6:2002 | Wastewater treatment plants - Part 6: Activated sludge process | Atcelts |
| 7252 | EN 12255-13:2002 | Wastewater treatment plants - Part 13: Chemical treatment - Treatment of wastewater by precipitation/flocculation | Atcelts |
| 20826 | EN 12255-3:2000/AC:2000 | Wastewater treatment plants - Part 3: Preliminary treatment | Atcelts |
| 32311 | EN 12566-3:2005+A1:2009 | Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants | Atcelts |
| 7190 | EN 295-5:1994 | Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 5: Requirements for perforated vitrified clay pipes and fittings | Atcelts |
| 7280 | EN 12255-16:2005 | Wastewater treatment plants - Part 16: Physical (mechanical) filtration | Atcelts |
| 7277 | EN 1124-4:2005 | Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 4: Components for vacuum drainage systems and for drainage systems on ships | Atcelts |
| 22958 | EN 1917:2002/AC:2003 | Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforced | Atcelts |
Displaying 281-290 of 575 results.