CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 84063 | - | Plastics piping systems for non-pressure underground drains and sewers – Procedure for determining the durability of thermoplastic pipes under constant deformation | Izstrādē |
| 84070 | prCEN/TS 1401-2 rev | Plastics piping systems for non-pressure underground drains and sewers — Unplasticized poly(vinyl chloride) (PVC-U) — Part 2: Assessment of conformity | Izstrādē |
| 84105 | prEN ISO 17778 rev | Plastics piping systems — Fittings, valves and ancillaries — Determination of gaseous flow rate/pressure drop relationships | Izstrādē |
| 84181 | prEN 1704 rev | Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after temperature cycling under bending | Izstrādē |
| 84583 | prEN ISO 18488 | Polyethylene (PE) materials for piping systems — Determination of strain hardening modulus in relation to slow crack growth — Test method | Izstrādē |
Displaying 1491-1495 of 1495 results.