CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21693 | LVS EN 889:2005 | Chemicals used for treatment of water intended for human consumption - Iron(II) sulfate | Atcelts |
| 21692 | LVS EN 888:2005 | Chemicals used for treatment of water intended for human consumption - Iron(III) chloride | Atcelts |
| 34085 | LVS EN 890:2012 | Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution | Atcelts |
| 7014 | LVS EN 12729:2003 | Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A | Atcelts |
| 58731 | LVS EN 13077:2018 | Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B | Atcelts |
| 21300 | LVS EN 14664:2005 | Chemicals used for treatment of water intended for human consumption - Iron(III) sulfate, solid | Atcelts |
| 7116 | LVS EN 13828:2003 | Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Test and requirements | Atcelts |
| 7131 | LVS EN 899:2003 | Chemicals used for treatment of water intended for human consumption - Sulfuric acid | Atcelts |
| 24468 | LVS EN 12386:2005 | Chemicals used for treatment of water intended for human consumption - Copper sulfate | Atcelts |
| 7113 | LVS EN 15219:2007 | Water equipment inside buildings - Nitrate removal devices - Requirements for performance, safety and testing | Atcelts |
Displaying 911-920 of 1296 results.