CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 6224 | - | Plastics piping systems for buried ducting - Polyethylene (PE) - Part 3: Fittings | Izstrādē |
| 6225 | - | Plastics piping systems for buried ducting - Polyethylene (PE) - Part 5: Fitness for purpose of the system | Izstrādē |
| 6226 | - | Plastics piping systems for buried ducting - Polyethylene (PE) - Part 6: Recommended practice for installation | Izstrādē |
| 6228 | - | Plastics piping systems for buried ducting - Polypropylene (PP) - Part 1: General | Izstrādē |
| 6245 | - | Plastics piping system for civil engineering subsoil drainage - Part 4: Ancillary equipment | Izstrādē |
| 6244 | - | Plastics piping system for civil engineering subsoil drainage - Part 3: Fittings | Izstrādē |
| 6243 | - | Plastics piping system for civil engineering subsoil drainage - Part 2: Pipes | Izstrādē |
| 6242 | - | Plastics piping system for civil engineering subsoil drainage - Part 1: General | Izstrādē |
| 6233 | - | Plastics piping systems for buried ducting - Polypropylene (PP) - Part 7: Assessment of conformity | Izstrādē |
| 6229 | - | Plastics piping systems for buried ducting - Polypropylene (PP) - Part 2: Pipes | Izstrādē |
Displaying 1351-1360 of 1448 results.