CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72721 | LVS EN ISO 3146:2022 | Plastics - Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers by capillary tube and polarizing-microscope methods (ISO 3146:2022) | Standarts spēkā |
| 61636 | LVS EN 479:2018 | Plastics - Poly(vinyl chloride) (PVC) based profiles - Determination of heat reversion | Standarts spēkā |
| 68033 | LVS EN ISO 294-3:2020 | Plastics - Injection moulding of test specimens of thermoplastic materials - Part 3: Small plates (ISO 294-3:2020) | Standarts spēkā |
| 67363 | LVS EN ISO 20558-2:2019 | Plastics - Poly(phenylene sulfide) (PPS) moulding and extrusion materials - Part 2: Preparation of test specimen and determination of properties (ISO 20558-2:2018) | Standarts spēkā |
| 67364 | LVS EN ISO 20558-1:2019 | Plastics - Poly(phenylene sulfide) (PPS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 20558-1:2018) | Standarts spēkā |
| 12033 | LVS EN ISO 308:2000 | Plastics - Phenolic moulding materials - Determination of acetone-soluble matter (apparent resin content of material in the unmoulded state) | Standarts spēkā |
| 71211 | LVS EN ISO 16396-2:2022 | Plastics - Polyamide (PA) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 16396-2:2022) | Standarts spēkā |
| 76890 | LVS EN ISO 10350-1:2025 | Plastics - Acquisition and presentation of comparable single-point data - Part 1: Moulding materials (ISO 10350-1:2025) | Standarts spēkā |
| 75478 | LVS EN ISO 180:2023 | Plastics - Determination of Izod impact strength (ISO 180:2023) | Standarts spēkā |
| 59352 | LVS EN ISO 6383-1:2016 | Plastics - Film and sheeting - Determination of tear resistance - Part 1: Trouser tear method (ISO 6383-1:2015) | Standarts spēkā |
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