CEN/TC 164
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 64938 | prEN 1717 rev | Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow | Izstrādē |
| 82150 | prEN 17821 rev | Building valves - Frost resistant taps for outdoor use (FRT) - General technical specification | Izstrādē |
| 81542 | prEN 18268 | Produits chimiques utilisés pour le traitement de l’eau destinée à la consommation humaine - Produits antitartres pour membranes - Acide citrique | Aptauja slēgta |
| 40490 | prEN 200 rev | Sanitary tapware - Single taps and combination taps (PN 10) - General technical specification | Izstrādē |
| 40488 | prEN 246 rev | Sanitary tapware - General specifications for flow rate regulators | Izstrādē |
| 83131 | prEN 248 rev | Sanitärarmaturen - Allgemeine Anorderungen für elektrolytische Ni-Cr-Überzüge | Izstrādē |
| 72375 | prEN 248 rev | Sanitärarmaturen - Allgemeine Anorderungen für elektrolytische Ni-Cr-Überzüge | Izstrādē |
| 78538 | prEN 806-1 | Technische Regeln für Trinkwasser-Installationen - Teil 1: Allgemeines | Aptauja slēgta |
| 39574 | prEN 806-1 rev | Specifications for installations inside buildings conveying water for human consumption – Part 1: General | Izstrādē |
| 67318 | prEN 806-1 rev | Technische Regeln für Trinkwasser-Installationen - Teil 1: Allgemeines | Izstrādē |
Attēlo no 1271. līdz 1280. no pavisam 1311 ieraksta(-iem).