CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 69883 | prEN 15072 | Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, anhydrous | Izstrādē |
| 69874 | EN 1287:2017/prA1 | Sanitary tapware - Low pressure thermostatic mixing valves - General technical specification | Izstrādē |
| 58721 | EN 887:2016 | Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate | Izstrādē |
| 7020 | EN 14453:2005 | Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C | Izstrādē |
| 7132 | EN 974:2003 | Chemicals used for treatment of water intended for human consumption - Phosphoric acid | Izstrādē |
| 77255 | EN 1287:2026 | Sanitary tapware - Low pressure thermostatic mixing valves - General technical specification | Izstrādē |
| 40506 | prEN 939 | Chemicals used for treatment of water intended for human consumption - Hydrochloric acid | Izstrādē |
| 40501 | EN 12926:2015 | Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate | Izstrādē |
| 40514 | prEN 13828 rev | Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirements | Izstrādē |
| 7042 | prEN 879 | Aluminium sulfate, low-iron grade, used for treatment of water intended for human consumption | Izstrādē |
Displaying 921-930 of 1314 results.