CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11933 | EN ISO 1675:1998 | Plastics - Liquid resins - Determination of density by the pyknometer method (ISO 1675:1985) | Atcelts |
| 74951 | EN ISO 1675:2022 | Plastics - Liquid resins - Determination of density by the pycnometer method (ISO 1675:2022) | Izstrādē |
| 64734 | EN ISO 16929:2019 | Plastics - Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test (ISO 16929:2019) | Atcelts |
| 71213 | EN ISO 16929:2021 | Plastics - Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test (ISO 16929:2021) | Izstrādē |
| 12030 | EN ISO 172:1998 | Plastics - Phenol-formaldehyde mouldings - Detection of free ammonia (ISO 172:1978) | Izstrādē |
| 68578 | EN ISO 17422:2019 | Plastics - Environmental aspects - General guidelines for their inclusion in standards (ISO 17422:2018) | Izstrādē |
| 11948 | EN ISO 175:2000 | Plastics - Methods of test for the determination of the effects of immersion in liquid chemicals (ISO 175:1999) | Atcelts |
| 34137 | EN ISO 175:2010 | Plastics - Methods of test for the determination of the effects of immersion in liquid chemicals (ISO 175:2010) | Izstrādē |
| 22686 | EN ISO 17556:2004 | Plastics - Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved (ISO 17556:2003) | Atcelts |
| 34843 | EN ISO 17556:2012 | Plastics - Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved (ISO 17556:2012) | Atcelts |
Displaying 571-580 of 2248 results.