CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 69890 | EN 1421:2022 | Chemicals used for treatment of water intended for human consumption - Ammonium chloride | Izstrādē |
| 69890 | LVS EN 1421:2022 | Chemicals used for treatment of water intended for human consumption - Ammonium chloride | Standarts spēkā |
| 69889 | EN 12174:2022 | Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate | Izstrādē |
| 69889 | LVS EN 12174:2022 | Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate | Standarts spēkā |
| 69888 | EN 12125:2022 | Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate | Izstrādē |
| 69888 | LVS EN 12125:2022 | Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate | Standarts spēkā |
| 69887 | prEN 15482 | Chemicals used for treatment of water intended for human consumption - Sodium permanganate | Izstrādē |
| 69886 | prEN 15028 | Chemicals used for treatment of water intended for human consumption - Sodium chlorate | Izstrādē |
| 69885 | EN 1111:2017/prA1 | Sanitary tapware - Thermostatic mixing valves (PN 10) - General technical specification | Izstrādē |
| 69884 | LVS EN 15796:2022 | Chemicals used for treatment of swimming pool water - Calcium hypochlorite | Standarts spēkā |
Displaying 161-170 of 1282 results.