CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11945 | - | Plastics - Determination of ash - Part 4: Polyamides (RD ISO WI) | Izstrādē |
| 11919 | - | Plastics - Smoke generation - Part 3: Determination of dynamic optical density | Izstrādē |
| 11939 | - | Plastics - Viscosity determination with the falling ball method (hoppler method (RD ISO NWP) | Izstrādē |
| 11944 | - | Plastics - Determination of ash - Part 1: General methods (RD ISO WI) | Izstrādē |
| 12159 | - | Determination of friability (ISO/WD 6187) | Izstrādē |
| 12273 | - | Plastics - Methods for determining the density of non-cellular plastics - Part 3: Ultrasonic density (rev. in parts of ISO 1183:1987) | Izstrādē |
| 73590 | EN ISO 23977-2:2021 | Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 2: Method by measuring the oxygen demand in closed respirometer (ISO 23977-2:2020) | Izstrādē |
| 58718 | EN ISO 16012:2015 | Plastics - Determination of linear dimensions of test specimens (ISO 16012:2015) | Izstrādē |
| 40886 | prEN 15701 | Plastics - Thermoplastic jackets for insulation products for building equipment and industrial installations - Requirements and test methods | Izstrādē |
| 81099 | prEN ISO 178 rev | Plastics — Determination of flexural properties | Izstrādē |
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