CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 75476 | EN ISO 20753:2023 | Plastics - Test specimens (ISO 20753:2023) | Standarts spēkā |
| 61841 | LVS EN ISO 15023-2:2019 | Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 2: Determination of properties (ISO 15023-2:2019) | Standarts spēkā |
| 40127 | EN ISO 19069-1:2015 | Plastics - Polypropylene (PP) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO/DIS 19069-1:2013) | Standarts spēkā |
| 67232 | LVS EN ISO 527-1:2020 | Plastics - Determination of tensile properties - Part 1: General principles (ISO 527-1:2019) | Standarts spēkā |
| 64644 | LVS EN ISO 18830:2018 | Plastics - Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sandy sediment interface - Method by measuring the oxygen demand in closed respirometer (ISO 18830:2016) | Standarts spēkā |
| 36027 | LVS EN ISO 75-2:2013 | Plastics - Determination of temperature of deflection under load - Part 2: Plastics and ebonite (ISO 75-2:2013) | Standarts spēkā |
| 12019 | LVS EN ISO 1061:2000 | Plastics - Unplastificized cellulose acetate - Determination of free acidity | Standarts spēkā |
| 11964 | LVS EN ISO 2578:2000 | Plastics - Determination of time-temperature limits after prolonged exposure to heat | Standarts spēkā |
| 29849 | LVS EN ISO 1133-2:2012 | Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 2: Method for materials sensitive to time-temperature history and/or moisture (ISO 1133-2:2011) | Standarts spēkā |
| 12274 | LVS EN ISO 1183-3:2000 | Plastics - Methods for determining the density of non-cellular plastics - Part 3: Gas pyknometer method | Standarts spēkā |
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