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 |
| 34086 | EN 900:2007/prA1 | Chemicals used for treatment of water intended for human consumption - Calcium hypochlorite | Izstrādē |
| 58727 | EN 878:2016 | Chemicals used for treatment of water intended for human consumption - Aluminium sulfate | Izstrādē |
| 21308 | EN 14623:2005 | Devices to prevent pollution by backflow of potable water - Air gaps with minimum circular overflow (verified by test or measurement) - Family A, type G | Izstrādē |
| 58720 | EN 1287:2017 | Sanitary tapware - Low pressure thermostatic mixing valves - General technical specification | Izstrādē |
| 20491 | EN 806-1:2000/A1:2001 | Specifications for installations inside buildings conveying water for human consumption - Part 1: General | Izstrādē |
| 58725 | EN 15975-1:2011/FprA1 | Security of drinking water supply - Guidelines for risk and crisis management - Part 1: Crisis management | Izstrādē |
| 67337 | prEN 14456 rev | Products used for treatment of water intended for human consumption - Bone charcoal | 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 1241-1250 of 1290 results.