CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 24797 | EN 12905:2005 | Products used for treatment of water intended for human consumption - Expanded aluminosilicate | Atcelts |
| 24457 | EN 15075:2006 | Chemicals used for treatment of swimming pool water - Sodium hydrogen carbonate | Atcelts |
| 24464 | EN 12123:2005 | Chemicals used for treatment of water intended for human consumption - Ammonium sulfate | Atcelts |
| 33638 | EN 15030:2006/AC:2009 | Chemicals used for treatment of water intended for human consumption - Silver salts for intermittent use | Atcelts |
| 7014 | EN 12729:2002 | Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A | Atcelts |
| 7049 | EN 12124:1998 | Chemicals used for treatment of water intended for human consumption - Sodium sulfite | Atcelts |
| 7046 | EN 12897:2006 | Water supply - Specification for indirectly heated unvented (closed) storage water heaters | Atcelts |
| 7010 | EN 13077:2003 | Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A, type B | Atcelts |
| 7044 | EN 885:2001 | Chemicals used for treatment of water intended for human consumption - Polyaluminium chloride hydroxide silicate | Atcelts |
| 7004 | EN 1409:1998 | Chemicals used for treatment of water intended for human consumption - Polyamines | Atcelts |
Displaying 681-690 of 1291 results.