CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 76312 | prEN 13176 rev | Chemicals used for treatment of water intended for human consumption - Ethanol | Izstrādē |
| 76313 | prEN 12904 rev | Products used for treatment of water intended for human consumption - Silica sand and silica gravel | Izstrādē |
| 76314 | prEN 12902 rev | Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of test | Izstrādē |
| 76315 | prEN 1018 | Chemicals used for treatment of water intended for human consumption - Calcium carbonate | Aptauja slēgta |
| 76316 | prEN 13618 rev | Flexible hose assemblies in drinking water installations - Functional requirements and test methods | 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 |
| 77250 | prEN 1111 | Sanitary tapware - Thermostatic mixing valves (PN 10) - General technical specification | Aptauja slēgta |
| 77252 | - | Building valves — Combined Products— Tests and requirements | Izstrādē |
| 77255 | prEN 1287 | Sanitary tapware - Low pressure thermostatic mixing valves - General technical specification | Aptauja slēgta |
Displaying 1251-1260 of 1290 results.