CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 34142 | prEN ISO 2578 rev | Plastics - Determination of time-temperature limits after prolonged exposure to heat | Izstrādē |
| 34141 | LVS EN ISO 1874-2:2013 | Plastics - Polyamide (PA) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 1874-2:2012) | Atcelts |
| 34141 | EN ISO 1874-2:2012 | Plastics - Polyamide (PA) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 1874-2:2012) | Atcelts |
| 34140 | LVS EN ISO 1622-1:2012 | Plastics - Polystyrene (PS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 1622-1:2012) | Atcelts |
| 34140 | EN ISO 1622-1:2012 | Plastics - Polystyrene (PS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 1622-1:2012) | Atcelts |
| 34139 | prEN ISO 845 rev | Cellular plastics and rubbers - Determination of apparent density | Izstrādē |
| 34138 | LVS EN ISO 844:2014 | Rigid cellular plastics - Determination of compression properties (ISO 844:2014) | Atcelts |
| 34138 | EN ISO 844:2014 | Rigid cellular plastics - Determination of compression properties (ISO 844:2014) | Atcelts |
| 34137 | LVS EN ISO 175:2011 | Plastics - Methods of test for the determination of the effects of immersion in liquid chemicals (ISO 175:2010) | Standarts spēkā |
| 34137 | EN ISO 175:2010 | Plastics - Methods of test for the determination of the effects of immersion in liquid chemicals (ISO 175:2010) | Izstrādē |
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