CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 82764 | prEN 12056-2 rev | Gravity drainage systems inside buildings - Part 2: Sanitary pipework, layout and calculation | Izstrādē |
| 82763 | - | Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge aeration plants using the 0-D-method | Izstrādē |
| 82762 | prEN 12255-15 rev | Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge aeration plants - General requirements | Izstrādē |
| 82761 | - | Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge aeration plants using the 1-D-method | Izstrādē |
| 82760 | prEN 12056-3 rev | Gravity drainage systems inside buildings - Part 3: Roof drainage, layout and calculation | Izstrādē |
| 82538 | prEN XXX | Investigation and assessment of drain and sewer systems outside buildings – Part 3: Coding system for the cleaning of drain and sewer systems | Izstrādē |
| 82537 | prEN 13508-2 rev | Investigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding system | Izstrādē |
| 82536 | prEN 13508-1 rev | Investigation and assessment of drain and sewer systems outside buildings - Part 1: General Requirements | Izstrādē |
| 81996 | - | ((EN 295-9)) Vitrified clay pipe systems for drains and sewers – Part 9: Environmental Product Declarations – Product Category Rules complementary to EN 15804 | Izstrādē |
| 81482 | EN 752:2017/prA1 | Drain and sewer systems outside buildings — Sewer system management | Aptauja slēgta |
Displaying 1-10 of 575 results.