CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11966 | LVS EN ISO 182-4:2001 | Plastics - Determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures - Part 4: Potentiometric method | Standarts spēkā |
| 12235 | LVS EN ISO 14527-2:2001 | Plastics - Urea-formaldehyde and urea/melamine-formaldehyde powder moulding compounds (UF- and UF/MF-PMCs) - Part 2: Preparation of test specimens and determination of properties | Standarts spēkā |
| 12237 | LVS EN ISO 14528-1:2001 | Plastics - Melamine-formaldehyde powder moulding compounds (MF-PMCs) - Part 1: Designation system and basis for specifications | Standarts spēkā |
| 12238 | LVS EN ISO 14528-2:2001 | Plastics - Melamine-formaldehyde powder moulding compounds (MF-PMCs) - Part 2: Preparation of test specimens and determination of properties | Standarts spēkā |
| 61884 | LVS EN ISO 21301-2:2019 | Plastics - Ethylene-vinyl acetate (EVAC) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21301-2:2019) | Standarts spēkā |
| 61888 | LVS EN ISO 21305-1:2019 | Plastics - Polycarbonate (PC) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21305-1:2019) | Standarts spēkā |
| 61889 | LVS EN ISO 21305-2:2019 | Plastics - Polycarbonate (PC) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21305-2:2019) | Standarts spēkā |
| 77477 | LVS EN 15347-5:2025 | Plastics - Sorted plastics wastes - Part 5: Quality grades of sorted poly(vinyl chloride) (PVC) wastes and specific test methods | Standarts spēkā |
| 12233 | LVS EN ISO 14526-3:2001 | Plastics - Phenolic powder moulding compounds (PF-PMCs) - Part 3: Requirements for selected moulding compounds | Standarts spēkā |
| 78914 | LVS EN ISO 11357-5:2025 | Plastics - Differential scanning calorimetry (DSC) - Part 5: Determination of characteristic reaction-curve temperatures and times, enthalpy of reaction and degree of conversion (ISO 11357-5:2025) | Standarts spēkā |
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