CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72351 | prEN 900 rev | Chemicals used for treatment of water intended for human consumption - Calcium hypochlorite | Izstrādē |
| 72765 | prEN 16400 rev | Chemicals used for treatment of swimming pool water - Hydrogen peroxide | Izstrādē |
| 60544 | EN 17034:2018 | Chemicals used for treatment of water intended for human consumption - Aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate | Izstrādē |
| 72761 | prEN 16380 rev | Chemicals used for treatment of swimming pool water - Potassium peroxomonosulfate | Izstrādē |
| 23004 | EN 1200:2005 | Chemicals used for treatment of water intended for human consumption - Trisodium orthophosphate | Izstrādē |
| 72757 | prEN 15362 rev | Chemicals used for treatment of swimming pool water - Sodium carbonate | Izstrādē |
| 83327 | prEN 816 rev | Sanitary tapware - Automatic shut-off valves PN 10 | Izstrādē |
| 6933 | EN 641:1994 | Reinforced concrete pressure pipes, cylinder type, including joints and fittings | Izstrādē |
| 76317 | prEN 12907 rev | Products used for treatment of water intended for human consumption - Pyrolyzed coal material | Izstrādē |
| 76318 | prEN 12903 rev | Products used for the treatment of water intended for human consumption - Powdered activated carbon | Izstrādē |
Displaying 401-410 of 1314 results.