CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 65386 | prEN 12566-6 | Small wastewater treatment systems for up to 50 PT - Part 6: Prefabricated treatment units for septic tank effluent | Izstrādē |
| 7191 | EN 1916:2002 | Concrete pipes and fittings, unreinforced, steel fibre and reinforced | Izstrādē |
| 7188 | EN 588-2:2001 | Fibre cement pipes for drains and sewers - Part 2: Manholes and inspection chambers | Izstrādē |
| 7234 | prEN 12380-1 | Ventilation pipework - Air admittance valve system (AVS) - Part 1: Requirements | Izstrādē |
| 7260 | prEN 12255-9 | Waste water treatment plants - Part 9: Odour control and ventilation | Izstrādē |
| 30887 | EN 1917:2002/AC:2008 | Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforced | Izstrādē |
| 76645 | FprEN 12255-7:2024 | Wastewater treatment plants - Part 7: Biological fixed-film reactors | Izstrādē |
| 7199 | EN 1825-2:2002 | Grease separators - Part 2: Selection of nominal size, installation, operation and maintenance | Izstrādē |
| 36597 | EN 13508-2:2003+A1:2011 | Investigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding system | Izstrādē |
| 7212 | prEN 12056-6 | Gravity drainage systems inside buildings - Part 6: Inspection and testing | Izstrādē |
Displaying 371-380 of 566 results.