CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21264 | prEN 1410:1998 rev | Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides | Izstrādē |
| 6943 | - | Aluminium sulphate | Izstrādē |
| 67337 | prEN 14456 rev | Products used for treatment of water intended for human consumption - Bone charcoal | Izstrādē |
| 39573 | prEN 806-2 rev | Specifications for installations inside buildings conveying water for human consumption – Part 2: Design | Izstrādē |
| 21307 | EN 14622:2005 | Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, type F | Izstrādē |
| 7006 | - | Antipollution check valves - Part 1: General specifications | Izstrādē |
| 58727 | EN 878:2016 | Chemicals used for treatment of water intended for human consumption - Aluminium sulfate | Izstrādē |
| 58725 | EN 15975-1:2011/FprA1 | Security of drinking water supply - Guidelines for risk and crisis management - Part 1: Crisis management | Izstrādē |
| 58719 | prEN 12873-4 rev | Influence of materials on water intended for human consumption - Influence due to migration - Part 4: Test method for water treatment membranes | Izstrādē |
| 69897 | EN 12126:2022 | Chemicals used for treatment of water intended for human consumption - Liquefied ammonia | Izstrādē |
Displaying 1201-1210 of 1326 results.