CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77953 | EN 1555-2:2025 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 2: Pipes | Standarts spēkā |
| 62507 | EN 1555-2:2021 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 2: Pipes | Atcelts |
| 31483 | EN 1555-2:2010 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 2: Pipes | Atcelts |
| 5995 | EN 1555-2:2002 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 2: Pipes | Atcelts |
| 77952 | EN 1555-1:2025 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 1: General | Standarts spēkā |
| 62517 | EN 1555-1:2021 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 1: General | Atcelts |
| 31481 | EN 1555-1:2010 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 1: General | Atcelts |
| 5994 | EN 1555-1:2002 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 1: General | Atcelts |
| 39791 | EN 15383:2012/FprA1 | Plastics piping systems for drainage and sewerage - Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP) - Manholes and inspection chambers | Izstrādē |
| 40702 | EN 15383:2012+A1:2013 | Plastics piping systems for drainage and sewerage - Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP) - Manholes and inspection chambers | Izstrādē |
Displaying 1051-1060 of 1493 results.