CEN/TC 343
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 68595 | EN ISO 21640:2021 | Solid recovered fuels - Specifications and classes (ISO 21640:2021) | Izstrādē |
| 68603 | EN ISO 21644:2021 | Solid recovered fuels - Methods for the determination of biomass content (ISO 21644:2021, Corrected version 2021-03) | Izstrādē |
| 68597 | EN ISO 21645:2021 | Solid recovered fuels - Methods for sampling (ISO 21645:2021) | Izstrādē |
| 69635 | EN ISO 21646:2022 | Solid recovered fuels - Sample preparation (ISO 21646:2022) | Izstrādē |
| 68596 | EN ISO 21654:2021 | Solid recovered fuels - Determination of calorific value (ISO 21654:2021) | Izstrādē |
| 68601 | EN ISO 21656:2021 | Solid recovered fuels - Determination of ash content (ISO 21656:2021) | Izstrādē |
| 78878 | EN ISO 21660-2:2025 | Solid recovered fuels - Determination of moisture content using the oven dry method - Part 2: Determination of total moisture by a simplified method (ISO 21660-2:2025) | Standarts spēkā |
| 68593 | EN ISO 21660-3:2021 | Solid recovered fuels - Determination of moisture content using the oven dry method - Part 3: Moisture in general analysis sample (ISO 21660-3:2021) | Izstrādē |
| 68594 | EN ISO 21663:2020 | Solid recovered fuels - Methods for the determination of carbon (C), hydrogen (H), nitrogen (N) and sulphur (S) by the instrumental method (ISO 21663:2020) | Izstrādē |
| 77534 | EN ISO 21911-1:2023 | Solid recovered fuels - Determination of self-heating - Part 1: Isothermal calorimetry (ISO 21911-1:2022) | Izstrādē |
Displaying 71-80 of 166 results.