CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 7056 | EN 12933:2000 | Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Trichloroisocyanuric acid | Atcelts |
| 27861 | EN 12933:2008 | Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Trichloroisocyanuric acid | Atcelts |
| 40493 | EN 12933:2015 | Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Trichloroisocyanuric acid | Izstrādē |
| 6949 | EN 1302:1999 | Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methods | Atcelts |
| 21427 | EN 1302:1999/AC:2002 | Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methods | Atcelts |
| 74279 | EN 1302:2024 | Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methods | Standarts spēkā |
| 7073 | EN 13052-1:2001 | Influence of materials on water intended for human consumption - Organic materials - Determination of colour and turbidity of water in piping systems - Part 1: Test method | Izstrādē |
| 7009 | EN 13076:2003 | Devices to prevent pollution by backflow of potable water - Unrestricted air gap-Family A - Type A | Izstrādē |
| 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 |
| 25117 | EN 13077:2008 | Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B | Atcelts |
Displaying 251-260 of 1314 results.