CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 30082 | LVS EN ISO 1043-1:2012 | Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics (ISO 1043-1:2011) | Standarts spēkā |
| 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 |
| 63506 | LVS CEN ISO/TR 17801:2017 | Plastics - Standard table for reference global solar spectral irradiance at sea level - Horizontal, relative air mass 1 (ISO/TR 17801:2014) | Standarts spēkā |
| 30365 | LVS EN ISO 3386-2:2001 /A1:2010 | Flexible cellular polymeric materials - Determination of stress-strain characteristics in compression - Part 2: High-density materials - Amendment 1 (ISO 3386-2:1997/Amd 1:2010) | Standarts spēkā |
| 77320 | LVS EN ISO 2440:2025 | Flexible and rigid cellular polymeric materials - Accelerated ageing tests (ISO 2440:2025) | Standarts spēkā |
| 12254 | LVS EN 13003-3:2001 | Para-aramid fibre filament yarns - Part 3: Technical specifications | Standarts spēkā |
| 76961 | LVS EN ISO 1183-1:2025 | Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pycnometer method and titration method (ISO 1183-1:2025) | Standarts spēkā |
| 79623 | LVS EN ISO 3386-1:2025 | Polymeric materials, cellular flexible - Determination of stress-strain characteristics in compression - Part 1: Low-density materials (ISO 3386-1:2025) | Standarts spēkā |
| 30442 | LVS EN ISO 21627-3:2010 | Plastics - Epoxy resins - Determination of chlorine content - Part 3: Total chlorine (ISO 21627-3:2009) | Standarts spēkā |
| 41233 | LVS EN ISO 15023-1:2017 | Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 1: Designation system and basis for specifications (ISO 15023-1:2017) | Standarts spēkā |
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