CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 41267 | LVS EN 12566-7:2016 | Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment units | Standarts spēkā |
| 7211 | LVS EN 12056-5:2001 | Gravity drainage systems inside buildings - Part 5: Installation and testing, instructions for operation, maintenance and use | Standarts spēkā |
| 7236 | LVS EN 12255-3:2016 | Wastewater treatment plants - Part 3: Preliminary treatment | Standarts spēkā |
| 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 |
| 26749 | LVS EN 12050-4:2015 | Wastewater lifting plants for buildings and sites - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matter | Standarts spēkā |
| 7197 | LVS EN 858-2:2003 | Separator systems for light liquids (e.g. oil and petrol) - Part 2: Selection of nominal size, installation, operation and maintenance | Standarts spēkā |
| 35483 | LVS EN 16323:2014 | Glossary of wastewater engineering terms | Standarts spēkā |
| 31270 | LVS EN 295-7:2013 | Vitrified clay pipe systems for drains and sewers - Part 7: Requirements for pipes and joints for pipe jacking | Standarts spēkā |
| 7238 | LVS EN 12255-5:2001 | Wastewater treatment plants - Part 5: Lagooning processes | Standarts spēkā |
| 7271 | LVS EN 13380:2002 | General requirements for components used for renovation and repair of drain and sewer systems outside buildings | Standarts spēkā |
Displaying 541-550 of 575 results.
