CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 22425 | LVS EN 886:2005 | Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate | Standarts spēkā |
| 23013 | LVS EN 1210:2005 | Chemicals used for treatment of water intended for human consumption - Sodium tripolyphosphate | Standarts spēkā |
| 36418 | LVS EN 16399:2014 | Chemicals used for treatment of swimming pool water - Sodium thiosulfate | Standarts spēkā |
| 7126 | LVS EN 13959:2005 | Anti-pollution check valves - DN 6 to DN 250 inclusive family E, type A, B, C and D | Standarts spēkā |
| 36415 | LVS EN 12914:2013 | Products used for treatment of water intended for human consumption - Powdered perlite | Standarts spēkā |
| 36406 | LVS EN 12905:2013 | Products used for treatment of water intended for human consumption - Expanded aluminosilicate | Standarts spēkā |
| 37291 | LVS EN 15075:2013 | Chemicals used for treatment of swimming pool water - Sodium hydrogen carbonate | Standarts spēkā |
| 36428 | LVS EN 12386:2013 | Chemicals used for treatment of water intended for human consumption - Copper sulfate | Standarts spēkā |
| 23004 | LVS EN 1200:2005 | Chemicals used for treatment of water intended for human consumption - Trisodium orthophosphate | Standarts spēkā |
| 22423 | LVS EN 12902:2005 | Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of test | Standarts spēkā |
Displaying 251-260 of 1328 results.