CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 29408 | EN 15072:2006/prA1 | Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, anhydrous | Izstrādē |
| 28763 | EN 13443-1:2002+A1:2007 | Water conditioning equipment inside buildings - Mechanical filters - Part 1: Particle rating 80 µm to 150 µm - Requirements for performances, safety and testing | Izstrādē |
| 67329 | prEN 15039 rev | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts | Izstrādē |
| 7043 | prEN 880 | Aluminium sulfate, special grade, used for treatment of water intended for human consumption | Izstrādē |
| 6938 | prEN 12565 | Guidelines for static calculations of fibre-cement pipelines | Izstrādē |
| 6937 | prEN 1445 | Fibre-cement pipelines - Field pressure testing | Izstrādē |
| 65637 | EN 12729:2023 | Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A | Izstrādē |
| 33595 | - | Influence of materials on water intended for human consumption - Influence due to migration: Prediction of migration from organic materials using mathematical models | Izstrādē |
| 23006 | EN 1202:2005 | Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate | Izstrādē |
| 67318 | prEN 806-1 rev | Specifications for installations inside buildings conveying water for human consumption - Part 1: General | Izstrādē |
Displaying 921-930 of 1311 results.