Eurocode 3 - Design of steel structures - Part 4-1: Silos; German version FprEN 1993-4-1:2025

National Annex - Nationally determined parameters - Eurocode 3: Design of steel structures - Part 4-1: Silos; Amendment 1

Specifications for particular types of winding wires - Part 41: Solderable polyester enamelled round copper wire; class 130L

Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 4-1: Particular requirements for chain saws (IEC 116/641/CDV:2022); German and English version EN 62841-4-1:2020/prA1:2022

Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 4-1: Particular requirements for chain saws; German and English version EN 62841-4-1:2020/prAB:2022

Short Range Devices (SRD) using Ultra Wide Band technology (UWB) - Harmonised Standard for access to radio spectrum - Part 4: Material Sensing devices - Sub-part 1: Building material analysis below 10,6 GHz (Endorsement of the English version EN 302 065-4-1 V2.1.0 (2021-07) as a German standard)

Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters (IEC 121A/509/CDV:2022); German and English version prEN IEC 60947-4-1:2022

Low-voltage surge protective devices - Part 41: Surge protective devices connected to DC low-voltage power systems - Requirements and test methods (IEC 37A/402/CDV:2023); German and English version prEN IEC 61643-41:2023

Low-voltage surge protective devices - Part 41: Surge protective devices connected to DC low-voltage power systems - Requirements and test methods; German and English version prEN IEC 61643-41:2023/prAA:2023

Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 41: Lists of properties (LOPs) of process analysers for electronic data exchange - Generic structures (IEC 61987-41:2025); German version EN IEC 61987-41:2025