CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21799 | prEN ISO 3451-1:1997 rev | Plastics - Determination of ash - Part 1: General methods | Izstrādē |
| 81127 | prEN ISO 3451-1 rev | Plastics — Determination of ash — Part 1: General methods | Izstrādē |
| 29643 | prEN ISO 4608 rev | Plastics - Homopolymer and copolymer resins of vinyl chloride for general use - Determination of plasticizer absorption at room temperature (ISO/DIS 4608:2008) | Izstrādē |
| 30450 | prEN ISO 4613-2 rev | Plastics - Ethylene/vinyl acetate (E/VAC) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties | Izstrādē |
| 28204 | prEN ISO 472/prA2 | Plastics - Vocabulary (ISO/DIS 472:2006) | Izstrādē |
| 23277 | prEN ISO 4892-1 rev | Plastics -- Methods of exposure to laboratory light sources -- Part 1: General guidance | Izstrādē |
| 76888 | prEN ISO 527-2 | Plastics - Determination of tensile properties - Part 2: Test conditions for moulding and extrusion plastics (ISO/DIS 527-2:2024) | Aptauja slēgta |
| 81246 | prEN ISO 527-6 | Plastics - Determination of tensile properties -- Part 6: Measurement of strain distribution for randomly oriented chopped strand- or fibre- reinforced plastic composites | Izstrādē |
| 77304 | prEN ISO 5659 | Plastics - Smoke generation - Determination of optical density by a single-chamber test (ISO/DIS 5659:2024) | Aptauja slēgta |
| 32289 | prEN ISO 6402-2 rev | Plastics - Acrylonitrile-styrene-acrylate (ASA), acrylonitrile-(ethylene-propylene-diene)-styrene (AEPDS) and acrylonitrile-(chlorinated polyethylene)-styrene (ACS) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties | Izstrādē |
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