CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 67320 | EN 12873-2:2021 | Influence of materials on water intended for human consumption - Influence due to migration - Part 2: Test method for non-metallic and noncementitious site-applied materials | Izstrādē |
| 7033 | EN 1489:2000 | Building valves - Pressure safety valves - Tests and requirements | Izstrādē |
| 6934 | EN 642:1994 | Prestressed concrete pressure pipes, cylinder and non-cylinder, including joints, fittings and specific requirements for prestressing steel for pipes | Izstrādē |
| 36418 | EN 16399:2013 | Chemicals used for treatment of swimming pool water - Sodium thiosulfate | Izstrādē |
| 7015 | EN 14367:2005 | Non controllable backflow preventer with different pressure zones - Family C, type A | Izstrādē |
| 36433 | EN 12173:2012 | Chemicals used for treatment of water intended for human consumption - Sodium fluoride | Izstrādē |
| 37289 | EN 15072:2013 | Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, anhydrous | 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 |
| 76302 | prEN 12915-1 rev | Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 1: Virgin granular activated carbon | Izstrādē |
| 30425 | EN 12907:2009 | Products used for treatment of water intended for human consumption - Pyrolyzed coal material | Izstrādē |
Displaying 121-130 of 1311 results.