CEN/TC 165
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 82763 | - | Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge aeration plants using the 0-D-method | Izstrādē |
| 82761 | - | Messung der Sauerstoffzufuhr in Reinwasser in Belüftungsbecken von Belebungsanlagen mit der 1-D-Methode | Izstrādē |
| 79764 | - | Polymeric pipings systems for rehabilitation of non-pressure drainage systems inside buildings | Izstrādē |
| 79762 | prEN 13380 rev | General requirements for components used for renovation and repair of drain and sewer systems outside buildings | Izstrādē |
| 7258 | - | Sewage treatment plants - Large treatment plants (> 500 inhabitants) - Part 10: Preliminary treatment | Izstrādē |
| 7250 | - | Sewage treatment plants - Large treatment plants (> 500 inhabitants) - Part 2: Filtration | Izstrādē |
| 7259 | - | Sewage treatment plants - Large treatment plants (> 500 inhabitants) - Part 11: Raw sewage pumping | Izstrādē |
| 31248 | EN 1253-1:2015 | Abläufe für Gebäude - Teil 1: Bodenabläufe mit Geruchverschluss mit einer Geruchverschlusshöhe von mindestens 50 mm | Izstrādē |
| 26773 | prEN 295-2 rev | Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 2: Quality control | Izstrādē |
| 25636 | prEN 12566-6 | Petites installations de traitement des eaux usées jusqu'à 50 PTE - Partie 6 : Unités préfabriquées de traitement des effluents de fosses septiques | Izstrādē |
Attēlo no 211. līdz 220. no pavisam 580 ieraksta(-iem).