CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81122 | prEN 1488 rev | Building valves - Expansion groups - Tests and requirements | Izstrādē |
| 81117 | prEN 1489 rev | Building valves - Pressure safety valves - Tests and requirements | Izstrādē |
| 34106 | prEN 16070 | Products used for treatment of water intended for human consumption - Natural Zeolite | Izstrādē |
| 6915 | EN 248:2002 | Sanitary tapware - General specification for electrodeposited coatings of Ni-Cr | Izstrādē |
| 22425 | EN 886:2004 | Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate | 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 |
| 26783 | EN 806-4:2010 | Specifications for installations inside buildings conveying water for human consumption - Part 4: Installation | Izstrādē |
| 22427 | EN 935:2004 | Chemicals used for treatment of water intended for human consumption - Aluminium iron(III) chloride (monomeric) and aluminium iron(III) chloride hydroxide (monomeric) | Izstrādē |
| 26786 | EN 1112:2008 | Sanitary tapware - Shower outlets for sanitary tapware for water supply systems of type 1 and type 2 - General technical specification | Izstrādē |
| 81118 | prEN 1491 rev | Building valves - Expansion valves - Tests and requirements | Izstrādē |
Displaying 1081-1090 of 1292 results.