CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 61236 | EN ISO 29988-2:2018 | Plastics - Polyoxymethylene (POM) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 29988-2:2018) | Izstrādē |
| 34143 | EN ISO 4892-2:2013 | Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps (ISO 4892-2:2013) | Izstrādē |
| 61885 | EN ISO 21302-1:2019 | Plastics - Polybutene-1 (PB-1) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21302-1:2019) | 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 |
| 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 |
| 61922 | EN ISO 10352:2020 | Fibre-reinforced plastics - Moulding compounds and prepregs - Determination of mass per unit area and fibre mass per unit area (ISO 10352:2020) | Izstrādē |
| 41085 | prEN 12613 rev | Plastics warning devices for underground cables and pipelines with visual characteristics | 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 |
| 71203 | EN ISO 527-5:2021 | Plastics - Determination of tensile properties - Part 5: Test conditions for unidirectional fibre-reinforced plastic composites (ISO 527-5:2021) | Izstrādē |
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