CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 78539 | prEN 806-2 | Specification for installations inside buildings conveying water intended for human consumption - Part 2: Design | Aptauja slēgta |
| 74281 | prEN 15074 | Chemicals used for treatment of swimming pool water - Ozone | Aptauja slēgta |
| 77250 | prEN 1111 | Sanitary tapware - Thermostatic mixing valves (PN 10) - General technical specification | Aptauja slēgta |
| 79414 | prEN 15077 | Chemicals used for treatment of swimming pool water - Sodium hypochlorite | Aptauja slēgta |
| 37289 | LVS EN 15072:2013 | Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, anhydrous | Standarts spēkā |
| 39564 | LVS EN 15039:2014 | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts | Standarts spēkā |
| 37285 | LVS EN 15076:2013 | Chemicals used for treatment of swimming pool water - Sodium hydroxide | Standarts spēkā |
| 39572 | LVS EN 936:2014 | Chemicals used for treatment of water intended for human consumption - Carbon dioxide | Standarts spēkā |
| 37287 | LVS EN 15078:2013 | Chemicals used for treatment of swimming pool water - Sulfuric acid | Standarts spēkā |
| 63442 | LVS EN 14451:2020 | Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 10 to DN 50 inclusive - Family D, type A | Standarts spēkā |
Displaying 1011-1020 of 1287 results.