CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 7006 | - | Antipollution check valves - Part 1: General specifications | Izstrādē |
| 6943 | - | Aluminium sulphate | Izstrādē |
| 6925 | - | Specifications for drinking water installations - Part 5: Operation and maintenance | Izstrādē |
| 6924 | - | Specifications for drinking water installations - Part 4: Installation | Izstrādē |
| 83901 | prEN 12518 rev | Chemicals used for treatment of water intended for human consumption - High-calcium lime | Izstrādē |
| 70167 | prEN 15077 | Chemicals used for treatment of swimming pool water - Sodium hypochlorite | Izstrādē |
| 29407 | EN 15032:2006/prA1 | Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acid | Izstrādē |
| 26788 | prEN 1487 rev | Building valves - Hydraulic safety groups - Tests and requirements | Izstrādē |
| 40506 | prEN 939 | Chemicals used for treatment of water intended for human consumption - Hydrochloric acid | Izstrādē |
| 7132 | EN 974:2003 | Chemicals used for treatment of water intended for human consumption - Phosphoric acid | Izstrādē |
Displaying 211-220 of 1328 results.