Aerospace; configuration and installation of fluid pipelines; tube assemblies, manufacture
Edition 1985-12

Chimneys - Design, installation and commissioning - Part 2: Chimneys and connecting flue pipes for room sealed combustion appliances; German version EN 15287-2:2023
Edition 2023-12

Chimneys - Design, installation and commissioning - Part 1: Chimneys and connecting flue pipes for non-room sealed combustion appliances; German version EN 15287-1:2023
Edition 2023-12

Refractory test-piece preparation - Gunning refractory panels by the pneumatic-nozzle mixing type guns (ISO/DIS 20182:2023); German and English version prEN ISO 20182:2023
Edition 2024-02

Fixed resistors for use in electronic equipment - Part 2: Sectional specification: Leaded fixed low power film resistors (IEC 40/2690/CD:2019); Text in German and English
Edition 2020-03

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 4: XRD methods (ISO/DIS 21068-4:2023); German and English version prEN ISO 21068-4:2023
Edition 2023-07

Fixed resistors for use in electronic equipment - Part 4: Sectional specification: Fixed power resistors (IEC 40/2693/CD:2019); Text in German and English
Edition 2020-04

Refractory materials - Determination of bulk density of granular materials (grain density) (ISO 8840:2021); German and English version prEN ISO 8840:2024
Edition 2024-02

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO/DIS 21068-3:2023); German and English version prEN ISO 21068-3:2023
Edition 2023-07

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 2: Determination of volatile components, total carbon, free carbon, silicon carbide, total and free silicon, free and surface silica (ISO/DIS 21068-2:2023); German and English version prEN ISO 21068-2:2023
Edition 2023-07