CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 73088 | EN ISO 306:2022 | Plastics - Thermoplastic materials - Determination of Vicat softening temperature (VST) (ISO 306:2022) | Standarts spēkā |
| 12001 | EN ISO 307:1997 | Plastics - Polyamides - Determination of viscosity number (ISO 307:1994) | Atcelts |
| 12340 | EN ISO 307:2003 | Plastics - Polyamides - Determination of viscosity number (ISO 307:2003) | Atcelts |
| 22642 | EN ISO 307:2007 | Plastics - Polyamides - Determination of viscosity number (ISO 307:2007) | Atcelts |
| 37487 | EN ISO 307:2007/A1:2013 | Plastics - Polyamides - Determination of viscosity number - Amendment 1: Corrections, and update to reference to JIS K 6920-2 (ISO 307:2007/FDAM 1:2012) | Atcelts |
| 61842 | EN ISO 307:2019 | Plastics - Polyamides - Determination of viscosity number (ISO/DIS 307:2017) | Standarts spēkā |
| 12033 | EN ISO 308:1997 | Plastics - Phenolic moulding materials - Determination of acetone-soluble matter (apparent resin content of material in the unmoulded state) (ISO 308:1994) | Izstrādē |
| 12006 | EN ISO 3146:1997 | Plastics - Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers (ISO 3146:1985) | Atcelts |
| 12262 | EN ISO 3146:2000 | Plastics - Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers by capillary tube and polarizing-microscope methods (ISO 3146:2000) | Atcelts |
| 22383 | EN ISO 3146:2000/AC:2002 | Plastics - Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers by capillary tube and polarizing-microscope methods (ISO 3146:2000/Cor.1:2002) | Atcelts |
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