CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 59867 | LVS EN 14728:2019 | Imperfections in thermoplastic welds - Classification | Standarts spēkā |
| 61834 | LVS EN ISO 294-4:2019 | Plastics - Injection moulding of test specimens of thermoplastic materials - Part 4: Determination of moulding shrinkage (ISO 294-4:2018) | Standarts spēkā |
| 59969 | LVS EN ISO 20557-2:2018 | Plastics - Poly(phenylene ether) (PPE) moulding and extrusion materials - Part 2: Preparation of test specimen and determination of properties (ISO 20557-2:2018) | Standarts spēkā |
| 76962 | LVS EN ISO 3451-4:2024 | Plastics - Determination of ash - Part 4: Polyamides (ISO 3451-4:2024) | Standarts spēkā |
| 74949 | LVS EN ISO 11357-1:2023 | Plastics - Differential scanning calorimetry (DSC) - Part 1: General principles (ISO 11357-1:2023) | Standarts spēkā |
| 59497 | LVS EN 15860:2018 | Plastics - Thermoplastic semi-finished products for machining - Requirements and test methods | Standarts spēkā |
| 68819 | LVS EN ISO 24024-1:2021 | Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 1: Designation system and basis for specifications (ISO 24024-1:2021) | Standarts spēkā |
| 61883 | LVS EN ISO 21301-1:2019 | Plastics - Ethylene-vinyl acetate (EVAC) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21301-1:2019) | Standarts spēkā |
| 66197 | LVS EN ISO 1183-1:2019 | Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pycnometer method and titration method (ISO 1183-1:2019, corrected version 2019-05) | Standarts spēkā |
| 61886 | LVS EN ISO 21302-2:2019 | Plastics - Polybutene-1 (PB-1) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21302-2:2019) | Standarts spēkā |
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