Construction of concrete hot cells - Part 3: Requirements for shielding windows for concrete walls with different densities; Supplement 1: Installation guidelines

Explosives for civil uses - Explosives - Part 13: Determination of density; German version FprEN 13631-13:2024

Materials obtained from end of life tyres (ELT) - Determination of the true density of granulates and powders - Method based on water pycnometry; German version FprEN 17189:2024

Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pycnometer method and titration method (ISO/DIS 1183-1:2024); German and English version prEN ISO 1183-1:2024

Sintered metal materials, excluding hardmetals - Permeable sintered metal materials - Determination of density, oil content and open porosity (ISO/DIS 2738:2024); German and English version prEN ISO 2738:2024

Polymeric materials, cellular flexible - Determination of stress-strain characteristics in compression - Part 1: Low-density materials (ISO/DIS 3386-1:2024); German and English version prEN ISO 3386-1:2024

Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method - Amendment 1

Plastics - Smoke generation - Determination of optical density by a single-chamber test (ISO/DIS 5659:2024); German and English version prEN ISO 5659:2024

Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition

Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of bulk density of ceramic powders - Part 2: Untapped density