CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21309 | EN 15092:2008 | Building valves - Inline hot water supply tempering valves - Tests and requirements | Izstrādē |
| 36417 | EN 896:2012 | Chemicals used for treatment of water intended for human consumption - Sodium hydroxide | Izstrādē |
| 6937 | prEN 1445 | Fibre-cement pipelines - Field pressure testing | Izstrādē |
| 36412 | EN 12910:2012 | Products used for treatment of water intended for human consumption - Garnet | Izstrādē |
| 36413 | EN 12912:2012 | Products used for treatment of water intended for human consumption - Barite | Izstrādē |
| 36414 | EN 12913:2012 | Products used for treatment of water intended for human consumption - Powdered diatomaceous earth | Izstrādē |
| 39563 | EN 15513:2014 | Chemicals used for treatment of swimming pool water - Carbon dioxide | Izstrādē |
| 36419 | EN 16380:2013 | Chemicals used for treatment of swimming pool water - Potassium peroxomonosulfate | Izstrādē |
| 64938 | prEN 1717 rev | Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow | Izstrādē |
| 7015 | EN 14367:2005 | Non controllable backflow preventer with different pressure zones - Family C, type A | Izstrādē |
Displaying 301-310 of 1326 results.