CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 29850 | LVS EN ISO 7231:2010 | Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop (ISO 7231:2010) | Atcelts |
| 11995 | EN ISO 4894-1:1999 | Plastics - Styrene/acrylonitrile (SAN) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 4894-1:1997) | Atcelts |
| 12090 | EN ISO 1890:1997 | Reinforcement yarns - Determination of twist (ISO 1890:1997) | Atcelts |
| 11925 | EN 12613:2001 | Plastics warning devices for underground cables and pipelines with visual characteristics | Atcelts |
| 12001 | EN ISO 307:1997 | Plastics - Polyamides - Determination of viscosity number (ISO 307:1994) | Atcelts |
| 12178 | LVS EN ISO 1172:2002 | Textile-glass-reinforced plastics - Prepregs, moulding compounds and laminates - Determination of the textile- glass and mineral-filler content - Calcination methods | Atcelts |
| 37743 | EN ISO 899-2:2003/A1:2015 | Plastics - Determination of creep behaviour - Part 2: Flexural creep by three-point loading - Amendment 1 (ISO 899-2:2003/Amd 1:2015) | Atcelts |
| 22651 | EN 15342:2007 | Plastics - Recycled Plastics - Characterization of polystyrene (PS) recyclates | Atcelts |
| 12059 | EN ISO 2535:1998 | Plastics - Unsaturated polyester resins - Measurement of gel time at 25 °C (ISO 2535:1997) | Atcelts |
| 20432 | EN ISO 294-1:1998/A1:2002 | Plastics - Injection moulding of test specimens of thermoplastic materials - Part 1: General principles, and moulding of multipurpose and bar test specimens (ISO 294-1:1996/Amd. 1:2001) | Atcelts |
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