CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 82761 | - | Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge aeration plants using the 1-D-method | Izstrādē |
| 66080 | EN 12255-16:2021 | Wastewater treatment plants - Part 16: Physical (mechanical) filtration | Izstrādē |
| 82762 | prEN 12255-15 rev | Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge aeration plants - General requirements | Izstrādē |
| 80661 | prCEN/TR 17614 rev | Standard method for assessing and improving the energy efficiency of waste water treatment plants | Izstrādē |
| 82537 | prEN 13508-2 rev | Investigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding system | Izstrādē |
| 72612 | FprEN 12255-2 | Wastewater treatment plants - Part 2: Storm water management systems | Izstrādē |
| 7191 | EN 1916:2002 | Concrete pipes and fittings, unreinforced, steel fibre and reinforced | Izstrādē |
| 82760 | prEN 12056-3 rev | Gravity drainage systems inside buildings - Part 3: Roof drainage, layout and calculation | Izstrādē |
| 7150 | - | Separators | Izstrādē |
| 7188 | EN 588-2:2001 | Fibre cement pipes for drains and sewers - Part 2: Manholes and inspection chambers | Izstrādē |
Displaying 21-30 of 575 results.