CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 30822 | EN ISO 22007-3:2012 | Plastics - Determination of thermal conductivity and thermal diffusivity - Part 3: Temperature wave analysis method (ISO 22007-3:2008) | Izstrādē |
| 71209 | EN ISO 14852:2021 | Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide (ISO 14852:2021) | Izstrādē |
| 59479 | EN ISO 1043-1:2011/A1:2016 | Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics - Amendment 1: New symbol ST for syndiotactic (ISO 1043-1:2011/Amd 1:2016) | Izstrādē |
| 41085 | prEN 12613 rev | Plastics warning devices for underground cables and pipelines with visual characteristics | Izstrādē |
| 71273 | EN ISO 8985:2022 | Plastics - Ethylene/vinyl acetate copolymer (EVAC) thermoplastics - Determination of vinyl acetate content (ISO 8985:2022, Corrected version 2022-08) | Izstrādē |
| 12064 | EN ISO 3521:1999 | Plastics - Unsaturated polyester and epoxy resins - Determination of overall volume shrinkage (ISO 3521:1997) | Izstrādē |
| 41233 | EN ISO 15023-1:2017 | Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 1: Designation system and basis for specifications (ISO 15023-1:2017) | Izstrādē |
| 72836 | EN ISO 16396-1:2022 | Plastics - Polyamide (PA) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 16396-1:2022) | Izstrādē |
| 41067 | EN ISO 5659-2:2017 | Plastics - Smoke generation - Part 2: Determination of optical density by a single-chamber test (ISO 5659-2:2017) | Izstrādē |
| 24357 | EN ISO 15310:2005 | Fibre-reinforced plastic composites - Determination of the in-plane shear modulus by the plate twist method (ISO 15310:1999) | Izstrādē |
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