CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 7236 | LVS EN 12255-3:2016 | Wastewater treatment plants - Part 3: Preliminary treatment | Standarts spēkā |
| 7192 | LVS EN 1917:2003 | Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforced | 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 |
| 31268 | LVS EN 295-5:2013 | Vitrified clay pipe systems for drains and sewers - Part 5: Requirements for perforated pipes and fittings | Standarts spēkā |
| 41267 | LVS EN 12566-7:2016 | Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment units | Standarts spēkā |
| 31248 | LVS EN 1253-1:2015 | Gullies for buildings - Part 1: Trapped floor gullies with a depth water seal of at least 50 mm | Standarts spēkā |
| 41266 | LVS EN 12566-1:2016 | Small wastewater treatment systems for up to 50 PT - Part 1: Prefabricated septic tanks | Standarts spēkā |
| 66080 | LVS EN 12255-16:2021 | Wastewater treatment plants - Part 16: Physical (mechanical) filtration | Standarts spēkā |
| 65490 | EN 14654-4:2021 | Drain and sewer systems outside buildings - Management and control of activities - Part 4: Control of inputs from users | Standarts spēkā |
| 67883 | EN 14654-1:2021 | Drain and sewer systems outside buildings - Management and control of activities - Part 1: General requirements | Standarts spēkā |
Displaying 91-100 of 575 results.