CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 63506 | CEN ISO/TR 17801:2017 | Plastics - Standard table for reference global solar spectral irradiance at sea level - Horizontal, relative air mass 1 (ISO/TR 17801:2014) | Izstrādē |
| 62868 | EN ISO 29664:2017 | Plastics - Artificial weathering including acidic deposition (ISO 29664:2010) | Izstrādē |
| 65614 | EN 15534-1:2014+A1:2017 | Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Part 1: Test methods for characterisation of compounds and products | Izstrādē |
| 70921 | EN ISO 11357-4:2021 | Plastics - Differential scanning calorimetry (DSC) - Part 4: Determination of specific heat capacity (ISO/DIS 11357-4:2020) | Izstrādē |
| 74831 | EN ISO 11337:2023 | Plastics - Polyamides - Determination of ε-caprolactam and ω-laurolactam by gas chromatography (ISO 11337:2023) | Izstrādē |
| 30366 | EN ISO 10066:1997/prA1 | Flexible cellular polymeric materials - Determination of creep in compression | Izstrādē |
| 83117 | prEN ISO 3671 rev | Plastics — Aminoplastic moulding materials — Determination of volatile matter | Izstrādē |
| 83177 | prEN ISO 14852 rev | Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium — Method by analysis of evolved carbon dioxide | Izstrādē |
| 73173 | EN ISO 13468-2:2021 | Plastics - Determination of the total luminous transmittance of transparent materials - Part 2: Double-beam instrument (ISO 13468-2:2021) | Izstrādē |
| 83183 | prEN ISO 179-2 rev | Plastics — Determination of Charpy impact properties — Part 2: Instrumented impact test | Izstrādē |
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