CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81120 | prEN 1487 rev | Building valves – Hydraulic safety groups – Tests and requirements | Izstrādē |
| 7081 | - | Influence on organoleptical and physical aspects of organic materials - Colour and turbidity assessment of water - Part 1: Test method for ion exchange resins | Izstrādē |
| 7071 | - | Antipollution check valves - Part 3: Flanged ends connection | Izstrādē |
| 81117 | prEN 1489 rev | Building valves - Pressure safety valves - Tests and requirements | Izstrādē |
| 81118 | prEN 1491 rev | Building valves - Expansion valves - Tests and requirements | 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 |
| 7023 | - | Combination of check valve and anti-vacuum valve - Family H; Type D | Izstrādē |
| 7008 | - | Antipollution double check valve | Izstrādē |
| 67840 | prEN 14454 rev | Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 - Family H, type A | Izstrādē |
| 72764 | prEN 16401 rev | Chemicals used for treatment of swimming pool water - Sodium chloride used for electrochlorinator systems | Izstrādē |
Displaying 291-300 of 1314 results.