CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 79414 | EN 15077:2026 | Chemicals used for treatment of swimming pool and spas water - Sodium hypochlorite | Izstrādē |
| 67331 | CEN/TR 17801:2022 | Guidelines for water safety plan concept in buildings | Izstrādē |
| 74432 | prEN 12926 rev | Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate | Izstrādē |
| 74430 | prEN 12933 rev | Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Trichloroisocyanuric acid | Izstrādē |
| 67334 | - | Glass beads and glass granulate intended for treatment of water for human consumption and swimming pools water | Izstrādē |
| 74722 | prEN 15040 rev | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts | Izstrādē |
| 74719 | prEN 15039 rev | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts | Izstrādē |
| 32473 | EN 16038:2012 | Chemicals used for treatment of water for swimming pools - Sodium hydrogen sulfate | Izstrādē |
| 6935 | EN 512:1994 | Fibre-cement products - Pressure pipes and joints | Izstrādē |
| 37277 | prEN 15040 rev | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts | Izstrādē |
Displaying 271-280 of 1311 results.