CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21451 | LVS EN ISO 22088-2:2007 | Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 2: Constant tensile load method | Standarts spēkā |
| 21452 | LVS EN ISO 22088-3:2007 | Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 3: Bent strip method | Standarts spēkā |
| 21450 | LVS EN ISO 22088-4:2007 | Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 4: Ball or pin impression method | Standarts spēkā |
| 30817 | LVS EN ISO 22088-5:2009 | Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 5: Constant tensile deformation method (ISO 22088-5:2006) | Standarts spēkā |
| 30818 | LVS EN ISO 22088-6:2009 | Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 6: Slow strain rate method (ISO 22088-6:2006) | Standarts spēkā |
| 73587 | LVS EN ISO 22403:2022 | Plastics - Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions - Test methods and requirements (ISO 22403:2020) | Standarts spēkā |
| 73591 | LVS EN ISO 22404:2022 | Plastics - Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment - Method by analysis of evolved carbon dioxide (ISO 22404:2019) | Standarts spēkā |
| 73586 | LVS EN ISO 22526-1:2022 | Plastics - Carbon and environmental footprint of biobased plastics - Part 1: General principles (ISO 22526-1:2020) | Standarts spēkā |
| 73593 | LVS EN ISO 22526-2:2022 | Plastics - Carbon and environmental footprint of biobased plastics - Part 2: Material carbon footprint, amount (mass) of CO2 removed from the air and incorporated into polymer molecule (ISO 22526-2:2020) | Standarts spēkā |
| 73589 | LVS EN ISO 22526-3:2022 | Plastics - Carbon and environmental footprint of biobased plastics - Part 3: Process carbon footprint, requirements and guidelines for quantification (ISO 22526-3:2020) | Standarts spēkā |
Displaying 1741-1750 of 2238 results.