CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 22427 | EN 935:2004 | Chemicals used for treatment of water intended for human consumption - Aluminium iron(III) chloride (monomeric) and aluminium iron(III) chloride hydroxide (monomeric) | Izstrādē |
| 20491 | EN 806-1:2000/A1:2001 | Specifications for installations inside buildings conveying water for human consumption - Part 1: General | Izstrādē |
| 6936 | EN 1444:2000 | Fibre-cement pipelines - Guide for laying and on-site work practices | Izstrādē |
| 6935 | EN 512:1994 | Fibre-cement products - Pressure pipes and joints | Izstrādē |
| 6941 | EN 14124:2004 | Inlet valves for flushing cisterns with internal overflow | Izstrādē |
| 6934 | EN 642:1994 | Prestressed concrete pressure pipes, cylinder and non-cylinder, including joints, fittings and specific requirements for prestressing steel for pipes | Izstrādē |
| 6947 | prEN 884 | Polyaluminium hydroxidechloride and hydroxidechloridesulfate, special grade, used for water intended for human consumption | Izstrādē |
| 22425 | EN 886:2004 | Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate | Izstrādē |
| 34106 | prEN 16070 | Products used for treatment of water intended for human consumption - Natural Zeolite | Izstrādē |
| 36429 | EN 897:2012 | Chemicals used for treatment of water intended for human consumption - Sodium carbonate | Izstrādē |
Displaying 1191-1200 of 1290 results.