CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 82761 | - | Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge aeration plants using the 1-D-method | Izstrādē |
| 82763 | - | Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge aeration plants using the 0-D-method | Izstrādē |
| 66913 | - | Gully tops and manhole tops for vehicular and pedestrian areas – Part 7: Gully tops and manhole tops made of polyamide | 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 |
| 79764 | - | Polymeric pipings systems for rehabilitation of non-pressure drainage systems inside buildings | Izstrādē |
| 27361 | - | Dynamic test for stability and securing of the cover/grating within the frame | Izstrādē |
| 30620 | - | security of wastewater systems | Izstrādē |
| 58405 | - | Submerged Membrane Bioreactor (MBR) Technology | Izstrādē |
| 64290 | - | Mortar for the construction and rehabilitation of drains and sewers outside buildings | Izstrādē |
| 78837 | - | Technical guideline for selection of water reuse systems | Izstrādē |
Displaying 551-560 of 580 results.