CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 58717 | EN ISO 22007-6:2015 | Plastics - Determination of thermal conductivity and thermal diffusivity - Part 6: Comparative method for low thermal conductivities using a temperature-modulation technique (ISO 22007-6:2014) | Izstrādē |
| 22650 | EN ISO 22088-1:2006 | Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 1: General guidance (ISO 22088-1:2006) | Izstrādē |
| 21451 | EN ISO 22088-2:2006 | Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 2: Constant tensile load method (ISO 22088-2:2006) | Izstrādē |
| 21452 | EN ISO 22088-3:2006 | Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 3: Bent strip method (ISO 22088-3:2006) | Izstrādē |
| 21450 | EN ISO 22088-4:2006 | Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 4: Ball or pin impression method (ISO 22088-4:2006) | Izstrādē |
| 30817 | EN ISO 22088-5:2009 | Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 5: Constant tensile deformation method (ISO 22088-5:2006) | Izstrādē |
| 30818 | EN ISO 22088-6:2009 | Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 6: Slow strain rate method (ISO 22088-6:2006) | 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 |
| 73591 | EN ISO 22404:2021 | Plastics - Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment - Method by analysis of evolved carbon dioxide (ISO 22404:2019) | Izstrādē |
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