CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39558 | prEN 1410 rev | Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides | Izstrādē |
| 39559 | prEN 1409 rev | Chemicals used for treatment of water intended for human consumption - Polyamines | Izstrādē |
| 39560 | LVS EN 15041:2014 | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates | Standarts spēkā |
| 39560 | EN 15041:2014 | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates | Izstrādē |
| 39561 | LVS EN 15040:2014 | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts | Standarts spēkā |
| 39561 | EN 15040:2014 | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts | Izstrādē |
| 39562 | prEN 14095 rev | Water conditioning equipment inside buildings - Electrolytic treatment systems with aluminium anodes - Requirements for performance, safety and testing | Izstrādē |
| 39563 | EN 15513:2014 | Chemicals used for treatment of swimming pool water - Carbon dioxide | Izstrādē |
| 39563 | LVS EN 15513:2014 | Chemicals used for treatment of swimming pool water - Carbon dioxide | Standarts spēkā |
| 39564 | EN 15039:2014 | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts | Izstrādē |
Displaying 901-910 of 1282 results.