CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 7250 | - | Sewage treatment plants - Large treatment plants (> 500 inhabitants) - Part 2: Filtration | Izstrādē |
| 71515 | - | Mortar for the construction and rehabilitation of drains and sewers outside buildings - Part 2: Requirements for cement-based materials | Izstrādē |
| 7254 | - | Sewage treatment plants - Large treatment plants (> 500 inhabitants) - Part 6: Primary treatment | Izstrādē |
| 7257 | - | Sewage treatment plants - Large treatment plants (> 500 inhabitants) - Part 9: Sludge treatment and disposal | Izstrādē |
| 24505 | CEN/TC 165 N 1476 | Vitrified clay pipes and fittings and pipe joints for drains for drains and sewers - Part 6: Requirements for vitrified clay manholes | Izstrādē |
| 24506 | CEN/TC 165 N 1476 | Vitrified clay pipes and fittings and pipe joints for drains for drains and sewers - Part 7: Requirements for vitrified clay jacking pipes and fittings | Izstrādē |
| 24504 | CEN/TC 165 N 1476 | Vitrified clay pipes and fittings and pipe joints for drains for drains and sewers - Part 5: Requirements for perforated vitrified clay pipes and fittings | Izstrādē |
| 20923 | CEN/TC 165 N 1497 | Small wastewater treatment systems for up to 50 PT - Part 6: Packaged and/or site assembled secondary treatments units | Izstrādē |
| 7283 | CEN/TR 12566-2:2005 | Small wastewater treatment systems for up to 50 PT - Part 2: Soil infiltration systems | Izstrādē |
| 7294 | CEN/TR 12566-5:2008 | Small wastewater treatment systems up to 50 PT - Part 5: Pre-treated Effluent Filtration systems | Izstrādē |
Displaying 31-40 of 575 results.