Vectors, matrices, tensors; symbols and concepts
Edition 1987-03

Sectional specification - Rectangular connectors for frequencies below 3 MHz; German version EN 175300:1996
Edition 1996-11

Testing of carbonaceous materials - Determination of flexural strength by three point method - Solid materials
Edition 2020-12

Assistive listening devices and systems for active assisted living - Part 1: General (IEC 63087-1:2021); German version EN IEC 63087-1:2021
Edition 2022-10

Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 2: Transformers with cable boxes on the high-voltage and/or low-voltage side - General requirements for transformers with rated power less than or equal to 3 150 kVA; German version EN 50588-2:2018
Edition 2019-12

Concepts for quality management
Edition 2021-10

Concept for the design of 3D models based on properties according to DIN 4000 - Part 210: Cutting machine tools
Edition 2023-12

Personal and household services - Part 1: Information, advice and placement
Edition 2024-09

Calculation of loudness level and loudness from the sound spectrum - Zwicker method - Amendment 1: Calculation of the loudness of time-variant sound; with CD-ROM
Edition 2010-03

Mine plans - Opencast mining - Part 1: General requirements
Edition 2006-01