CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 83271 | prEN ISO 25867 | Plastics -- Method for artificial accelerated photoageing using medium-pressure mercury vapour lams | Izstrādē |
| 83244 | prEN ISO 4651 rev | Cellular rubbers and plastics — Determination of dynamic cushioning performance | Izstrādē |
| 83243 | prEN ISO 4638 rev | Polymeric materials, cellular flexible — Determination of air flow permeability | Izstrādē |
| 83193 | prEN ISO 22088-5 rev | Plastics — Determination of resistance to environmental stress cracking (ESC) — Part 5: Constant tensile deformation method | Izstrādē |
| 83192 | prEN ISO 22088-4 rev | Plastics — Determination of resistance to environmental stress cracking (ESC) — Part 4: Ball or pin impression method | Izstrādē |
| 83191 | prEN ISO 22088-6 rev | Plastics — Determination of resistance to environmental stress cracking (ESC) — Part 6: Slow strain rate method | Izstrādē |
| 83190 | prEN ISO 22088-3 rev | Plastics — Determination of resistance to environmental stress cracking (ESC) — Part 3: Bent strip method | Izstrādē |
| 83189 | prEN ISO 22088-2 rev | Plastics — Determination of resistance to environmental stress cracking (ESC) — Part 2: Constant tensile load method | Izstrādē |
| 83188 | prEN ISO 22088-1 rev | Plastics — Determination of resistance to environmental stress cracking (ESC) — Part 1: General guidance | Izstrādē |
| 83187 | prEN ISO 4892-2 rev | Plastics — Methods of exposure to laboratory light sources — Part 2: Xenon-arc lamps | Izstrādē |
Displaying 1-10 of 2304 results.