CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21782 | EN ISO 15106-3:2005 | Plastics - Film and sheeting - Determination of water vapour transmission rate - Part 3: Electrolytic detection sensor method (ISO 15106-3:2003) | Izstrādē |
| 71217 | EN ISO 13000-1:2021 | Plastics - Polytetrafluoroethylene (PTFE) semi-finished products - Part 1: Requirements and designation (ISO/DIS 13000-1:2020) | Izstrādē |
| 73588 | EN ISO 23977-1:2021 | Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide (ISO 23977-1:2020) | Izstrādē |
| 73586 | EN ISO 22526-1:2021 | Plastics - Carbon and environmental footprint of biobased plastics - Part 1: General principles (ISO 22526-1:2020) | Izstrādē |
| 12134 | prEN 1549 | General requirements of thermoplastic profiles for machining | Izstrādē |
| 73587 | EN ISO 22403:2021 | Plastics - Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions - Test methods and requirements (ISO 22403:2020) | Izstrādē |
| 63058 | prEN 15534-2 | Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Part 2: Characterisation of compounds | Izstrādē |
| 25015 | prEN ISO 9988-2 | Plastics - Polyoxymethylene (POM) moulding and extrusion materials - Part 2 : Preparation of test specimens and determination of properties (ISO 9988-2:1999) | Izstrādē |
| 12309 | ISO/AWI 10350-3 | Plastics - Acquisition and presentation of comparable single-point data - Part 3: Thin films | Izstrādē |
| 12258 | EN 12971-3:1999 | Reinforcements - Specification for textile glass chopped strands - Part 3: Specific requirements | Izstrādē |
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