CEN/TC 155
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 6273 | - | Plastics piping systems for renovation of underground water supply networks - Part 3: Lining with close-fit pipes | Izstrādē |
| 6246 | - | Plastics piping system for civil engineering subsoil drainage - Part 5: Fitness for purpose of the system | Izstrādē |
| 80629 | - | Plastics piping systems for non-pressure underground drains and sewers – General requirements for pipes, fittings and the system | Izstrādē |
| 6251 | - | Plastics piping systems for agricultural land drainage - Polyolefine systems - Part 2: Pipes | Izstrādē |
| 6245 | - | Plastics piping system for civil engineering subsoil drainage - Part 4: Ancillary equipment | Izstrādē |
| 6247 | - | Plastics piping system for civil engineering subsoil drainage - Part 6: Recommended practice for installation | Izstrādē |
| 6244 | - | Plastics piping system for civil engineering subsoil drainage - Part 3: Fittings | Izstrādē |
| 6256 | - | Plastics piping systems for agricultural land drainage - Polyolefine systems - Part 7: Assessment of conformity | Izstrādē |
| 6233 | - | Plastics piping systems for buried ducting - Polypropylene (PP) - Part 7: Assessment of conformity | Izstrādē |
| 6271 | - | Plastics piping systems for renovation of underground water supply networks - Part 1: General | Izstrādē |
Attēlo no 1341. līdz 1350. no pavisam 1484 ieraksta(-iem).