CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81122 | prEN 1488 rev | Building valves - Expansion groups - Tests and requirements | Izstrādē |
| 32068 | EN 16003:2011 | Chemicals used for treatment of water intended for human consumption - Calcium magnesium carbonate | Izstrādē |
| 37273 | prEN 936 rev | Chemicals used for treatment of water intended for human consumption - Carbon dioxide | Izstrādē |
| 7078 | - | Influence of organic materials - Tanks, reservoirs and applicable coatings used for storage of water intended for human consumption - Colour and turbidity assessment of water - Part 2: Interpretation of laboratory results to field use conditions | Izstrādē |
| 79276 | prEN 12897-2 | Water supply – Part 2: Corrosion protection by enamelling and cathodic protection – Requirements and testing | Izstrādē |
| 32069 | EN 16004:2011 | Chemicals used for treatment of water intended for human consumption - Magnesium oxide | Izstrādē |
| 7081 | - | Influence on organoleptical and physical aspects of organic materials - Colour and turbidity assessment of water - Part 1: Test method for ion exchange resins | Izstrādē |
| 7082 | - | Influence on organoleptical and physical aspects of organic materials - Ion exchange resins and membranes - Colour and turbidity assessment of water - Part 3: Interpretation of laboratory results to field use conditions | Izstrādē |
| 7132 | EN 974:2003 | Chemicals used for treatment of water intended for human consumption - Phosphoric acid | Izstrādē |
| 58721 | EN 887:2016 | Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate | Izstrādē |
Displaying 191-200 of 1292 results.