CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 61842 | LVS EN ISO 307:2019 | Plastics - Polyamides - Determination of viscosity number (ISO 307:2019) | Standarts spēkā |
| 12023 | LVS EN ISO 1599:2000 | Plastics - Cellulose acetate - Determination of viscosity loss on moulding | Standarts spēkā |
| 12067 | LVS EN ISO 3673-1:2000 | Plastics - Epoxy resisns - Part 1: Designation | Standarts spēkā |
| 61840 | LVS EN ISO 4612:2019 | Plastics - Preparation of PVC pastes for test purposes - Planetary-mixer method (ISO 4612:2018) | Standarts spēkā |
| 12260 | LVS EN ISO 1922:1981 | Plastics - Determination of puncture impact behaviour of rigid plastics - Part 1: Non-instrumented impact testing | Standarts spēkā |
| 68578 | LVS EN ISO 17422:2019 | Plastics - Environmental aspects - General guidelines for their inclusion in standards (ISO 17422:2018) | 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 |
| 21781 | LVS EN ISO 15106-2:2005 | Plastics - Film and sheeting - etermination of water vapour transmissions rate - Part 2: Infrared detection sensor method | Standarts spēkā |
| 81128 | EN ISO 1183-2:2026 | Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method (ISO 1183-2:2026) | Standarts spēkā |
| 73593 | LVS EN ISO 22526-2:2022 | Plastics - Carbon and environmental footprint of biobased plastics - Part 2: Material carbon footprint, amount (mass) of CO2 removed from the air and incorporated into polymer molecule (ISO 22526-2:2020) | Standarts spēkā |
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