CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 62574 | EN ISO 25137-1:2017 | Plastics - Sulfone polymer moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 25137-1:2009) | Atcelts |
| 62575 | EN ISO 25137-2:2017 | Plastics - Sulfone polymer moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 25137-2:2009) | Atcelts |
| 12059 | EN ISO 2535:1998 | Plastics - Unsaturated polyester resins - Measurement of gel time at 25 °C (ISO 2535:1997) | Atcelts |
| 12341 | EN ISO 2535:2002 | Plastics - Unsaturated polyester resins - Measurement of gel time at ambient temperature (ISO 2535:2001) | Izstrādē |
| 12062 | EN ISO 2554:1998 | Plastics - Unsaturated polyester resins - Determination of hydroxyl value (ISO 2554:1997) | Izstrādē |
| 11927 | EN ISO 2555:1999 | Plastics - Resins in the liquid state or as emulsions or dispersions - Determination of apparent viscosity by the Brookfield Test method (ISO 2555:1989) | Atcelts |
| 61556 | EN ISO 2555:2018 | Plastics - Resins in the liquid state or as emulsions or dispersions - Determination of apparent viscosity using a single cylinder type rotational viscometer method (ISO 2555:2018) | Izstrādē |
| 11926 | EN ISO 2556:2000 | Plastics - Determination of the gas transmission rate of films and thin sheets under atmospheric pressure - Manometric method (ISO 2556:1974) | Izstrādē |
| 30824 | EN ISO 25762:2012 | Plastics - Guidance on the assessment of the fire characteristics and fire performance of fibre-reinforced polymer composites (ISO 25762:2009) | Izstrādē |
| 11964 | EN ISO 2578:1998 | Plastics - Determination of time-temperature limits after prolonged exposure to heat (ISO 2578:1993) | Izstrādē |
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