CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72882 | EN ISO 15527:2022 | Plastics - Compression-moulded sheets of polyethylene (PE-UHMW, PE-HD) - Requirements and test methods (ISO 15527:2022) | Izstrādē |
| 22647 | EN ISO 15791-1:2004 | Plastics - Development and use of intermediate-scale fire tests for plastics products - Part 1: General guidance (ISO 15791-1:2002) | Atcelts |
| 34149 | EN ISO 15791-1:2013 | Plastics - Development and use of intermediate-scale fire tests for plastics products - Part 1: General guidance (ISO 15791-1:2014) | Izstrādē |
| 12021 | EN ISO 1597:1999 | Plastics - Unplasticized cellulose acetate - Determination of acetic acid yield (ISO 1597:1994) | Atcelts |
| 12022 | EN ISO 1598:1999 | Plastics - Cellulose acetate - Determination of insoluble particles (ISO 1598:1990) | Izstrādē |
| 64642 | EN ISO 15985:2017 | Plastics - Determination of the ultimate anaerobic biodegradation under high-solids anaerobic-digestion conditions - Method by analysis of released biogas (ISO 15985:2014) | Izstrādē |
| 12023 | EN ISO 1599:1999 | Plastics - Cellulose acetate - Determination of viscosity loss on moulding (ISO 1599:1990) | Izstrādē |
| 12024 | EN ISO 1600:1999 | Plastics - Cellulose acetate - Determination of light absorption on moulded specimens produced using different periods of heating (ISO 1600:1990) | Izstrādē |
| 58718 | EN ISO 16012:2015 | Plastics - Determination of linear dimensions of test specimens (ISO 16012:2015) | Izstrādē |
| 11989 | EN ISO 1622-1:1999 | Plastics - Polystyrene (PS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 1622-1:1994) | Atcelts |
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