CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 5851 | - | Plastics piping systems for underground drainage and sewage - Polyethylene - Part 6: Guidance for installation | Izstrādē |
| 80460 | - | Plastics piping systems for non-pressure underground drains and sewers for transport, infiltration and exfiltration of surface water - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) —Specification for pipes, fittings and the system. | Izstrādē |
| 80459 | - | Thermoplastics piping systems — Test methods for the determination of barrier properties of PE piping systems for the transport of water in contaminated soils— Part 1: Permeation of model substances through plastic barrier layers of PE pipes | Izstrādē |
| 5850 | - | Plastics piping systems for underground drainage and sewage - High density polyethylene (HD-PE) - Part 5: Fitness for purpose of the system | Izstrādē |
| 5991 | - | Plastics piping systems for chemical fluids - Glass-reinforced thermosetting plastics based on epoxy resin (GRP-EP) - Part 4: Valves and auxiliary equipment | Izstrādē |
| 5921 | - | Plastics piping systems for water supply - Polypropylene (PP) - Part 5: Fitness for purpose of the system | Izstrādē |
| 5917 | - | Plastics piping systems for water supply - Polypropylene (PP) - Part 1: General | Izstrādē |
| 5848 | - | Plastics piping systems for underground drainage and sewage - High density polyethylene (HD-PE) - Part 3: Fittings | Izstrādē |
| 5975 | - | Plastics piping systems for irrigation - Polyethylene (PE) - Part 6: Code of practice | Izstrādē |
| 6218 | - | Plastics piping systems for buried ducting - Unplasticized poly(vinyl chloride) (PVC-U) - Part 3: Fittings | Izstrādē |
Displaying 1411-1420 of 1484 results.