CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 65385 | prEN 12566-1 | Small wastewater treatment systems for up to 50 PT - Part 1: Prefabricated septic tanks | Izstrādē |
| 65386 | prEN 12566-6 | Small wastewater treatment systems for up to 50 PT - Part 6: Prefabricated treatment units for septic tank effluent | Izstrādē |
| 65387 | prEN 12566-7 | Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment units | Izstrādē |
| 65388 | prEN 12566-4 rev | Small wastewater treatment systems for up to 50 PT - Part 4: Septic tanks assembled in situ from prefabricated kits | Izstrādē |
| 65490 | EN 14654-4:2021 | Drain and sewer systems outside buildings - Management and control of activities - Part 4: Control of inputs from users | Izstrādē |
| 65490 | LVS EN 14654-4:2021 | Drain and sewer systems outside buildings - Management and control of activities - Part 4: Control of inputs from users | Standarts spēkā |
| 66077 | prEN 1917 rev | Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforced | Izstrādē |
| 66078 | prEN 1433 rev | Drainage channels for vehicular and pedestrian areas - Classification, design and testing requirements, marking and evaluation of conformity | Izstrādē |
| 66079 | prEN 1916 rev | Concrete pipes and fittings, unreinforced, steel fibre and reinforced | Izstrādē |
| 66080 | LVS EN 12255-16:2021 | Wastewater treatment plants - Part 16: Physical (mechanical) filtration | Standarts spēkā |
Displaying 471-480 of 566 results.