CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 41267 | EN 12566-7:2016 | Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment units | Standarts spēkā |
| 66912 | EN 12255-4:2023 | Wastewater treatment plants - Part 4: Primary treatment | Standarts spēkā |
| 38561 | LVS CEN/TR 16626:2014 | Vitrified clay pipe systems for drains and sewers - Guidance for voluntary third-party certification procedures | Standarts spēkā |
| 7209 | LVS EN 12056-3:2001 | Gravity drainage systems inside buildings - Part 3: Roof drainage, layout and calculation | Standarts spēkā |
| 41265 | EN 12566-3:2016 | Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants | Standarts spēkā |
| 38561 | CEN/TR 16626:2014 | Vitrified clay pipe systems for drain and sewers - Guidance for voluntary third-party certification procedures | Standarts spēkā |
| 41265 | LVS EN 12566-3:2016 | Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants | Standarts spēkā |
| 37111 | LVS EN 1124-2:2014 | Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 2: System S, forms and dimensions | Standarts spēkā |
| 41268 | LVS EN 12566-4:2016 | Small wastewater treatment systems for up to 50 PT - Part 4: Septic tanks assembled in situ from prefabricated kits | Standarts spēkā |
| 7242 | LVS EN 12255-9:2003 | Wastewater treatment plants - Part 9: Odour control and ventilation | Standarts spēkā |
Displaying 501-510 of 575 results.