CEN/TC 203
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 9266 | - | Cast iron pipes and fittings, their joints and accessories for draining water from buildings - Part 4: Quality control | Izstrādē |
| 9273 | - | Ductile iron pipes, fittings and accessories - External coatings for pipes in highly aggressive soils | Izstrādē |
| 31409 | - | Durability of buried ductile iron pipes and fittings - General requirements | Izstrādē |
| 33833 | - | Exigences requises des produits de canalisations en fonte ductile en contact avec l'eau potable | Izstrādē |
| 80671 | - | Ductile iron pipes, fittings, accessories, and their joints for sewerage applications Guidelines for high-pressure jetting, jet flushing and inspection of drain and sewer pipes | Izstrādē |
Attēlo no 111. līdz 115. no pavisam 115 ieraksta(-iem).