CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 27232 | EN 13443-1:2002/prA1 | Water conditioning equipment inside buildings - Mechanical filters - Part 1: Particle rating 80 µm to 150 µm - Requirements for performances, safety and testing | Izstrādē |
| 27236 | EN 14812:2005/prA1 | Water conditioning equipment inside buildings - Chemical dosing systems - Pre-set dosing systems - Requirements for performance, safety and testing | Izstrādē |
| 34086 | EN 900:2007/prA1 | Chemicals used for treatment of water intended for human consumption - Calcium hypochlorite | Izstrādē |
| 58724 | prEN 883 rev | Chemicals used for treatment of water intended for human consumption - Polyaluminium chloride hydroxyde and polyaluminium chloride hydroxyde sulfate | Izstrādē |
| 30386 | EN 15848:2010 | Water conditioning equipment inside buildings - Adjustable chemical dosing systems - Requirements for performance, safety and testing | Izstrādē |
| 21309 | EN 15092:2008 | Building valves - Inline hot water supply tempering valves - Tests and requirements | Izstrādē |
| 6938 | prEN 12565 | Guidelines for static calculations of fibre-cement pipelines | Izstrādē |
| 7043 | prEN 880 | Aluminium sulfate, special grade, used for treatment of water intended for human consumption | Izstrādē |
| 30424 | EN 12903:2009 | Products used for the treatment of water intended for human consumption - Powdered activated carbon | Izstrādē |
| 30428 | EN 15795:2010 | Products used for treatment of water intended for human consumption - Natural unexpanded aluminosilicates | Izstrādē |
Displaying 181-190 of 1282 results.