CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 76317 | prEN 12907 rev | Products used for treatment of water intended for human consumption - Pyrolyzed coal material | Izstrādē |
| 76316 | prEN 13618 rev | Flexible hose assemblies in drinking water installations - Functional requirements and test methods | Izstrādē |
| 76315 | prEN 1018 | Chemicals used for treatment of water intended for human consumption - Calcium carbonate | Aptauja slēgta |
| 76314 | prEN 12902 rev | Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of test | Izstrādē |
| 76313 | prEN 12904 rev | Products used for treatment of water intended for human consumption - Silica sand and silica gravel | Izstrādē |
| 76312 | prEN 13176 rev | Chemicals used for treatment of water intended for human consumption - Ethanol | Izstrādē |
| 76311 | prEN 13194 rev | Chemicals used for treatment of water intended for human consumption - Acetic Acid | Izstrādē |
| 76310 | prEN 12901 rev | Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Definitions | Izstrādē |
| 76309 | prEN 13177 rev | Chemicals used for treatment of water intended for human consumption - Methanol | Izstrādē |
| 76308 | prEN 1278 | Chemicals used for treatment of water intended for human consumption - Ozone | Aptauja slēgta |
Displaying 31-40 of 1282 results.