CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77320 | EN ISO 2440:2025 | Flexible and rigid cellular polymeric materials - Accelerated ageing tests (ISO 2440:2025) | Standarts spēkā |
| 77320 | LVS EN ISO 2440:2025 | Flexible and rigid cellular polymeric materials - Accelerated ageing tests (ISO 2440:2025) | Standarts spēkā |
| 77304 | prEN ISO 5659 | Plastics - Smoke generation - Determination of optical density by a single-chamber test (ISO/DIS 5659:2024) | Izstrādē |
| 77273 | LVS EN 18109:2025 | Plastics - Agricultural plastic products - Installation, use, removal, sorting, collection, preparation for recycling and design for recycling guidelines | Standarts spēkā |
| 77273 | EN 18109:2025 | Plastics - Agricultural plastic products - Installation, use, removal, sorting, collection, preparation for recycling and design for recycling guidelines | Standarts spēkā |
| 77120 | EN ISO 22007-4:2024 | Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Light flash method (ISO 22007-4:2024) | Standarts spēkā |
| 77120 | LVS EN ISO 22007-4:2024 | Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Light flash method (ISO 22007-4:2024) | Standarts spēkā |
| 77094 | CEN/TR 18160:2025 | Plastics recycling - Classification of plastic recyclates as post-consumer recyclates (PCR) and post-industrial recyclates (PIR) | Standarts spēkā |
| 77094 | LVS CEN/TR 18160:2025 | Plastics recycling - Classification of plastic recyclates as post-consumer recyclates (PCR) and post-industrial recyclates (PIR) | Standarts spēkā |
| 77089 | prEN ISO 844 | Rigid cellular plastics - Determination of compressive properties (ISO/DIS 844:2025) | Aptauja slēgta |
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