Hardmetals - Metallographic determination of microstructure - Part 1: Photomicrographs and description (ISO 4499-1:2020); German version EN ISO 4499-1:2020
Edition 2020-11

Non-destructive testing - Terminology - Part 10: Terms used in visual testing; Trilingual version EN 1330-10:2003
Edition 2003-05

Conservation of cultural heritage - Conservation process - Decision making, planning, implementation and documentation; German and English version prEN 16853:2024
Edition 2024-05

Testing the frost resistance of facing bricks and clinker blocks; freezing of single bricks on all sides
Edition 1986-12

Information and documentation - Guide to the transfer of information objects into digital long-term archives
Edition 2011-11

Aerospace; steel, nickel- and cobalt-alloy wire; technical specification
Edition 1988-12

Supply systems for medical gases - Part 2: Dimensions and allocation of probes and gas-specific connection points for terminal units
Edition 2024-04

Anaesthetic and respiratory equipment - Vocabulary (ISO 4135:2022); Trilingual version EN ISO 4135:2022
Edition 2022-06

Two-pole socket and coupling sockets with protective contact with bayonet system, AC 16 A 250 V - Minimum protection class: IP66 according to DIN EN 60529 (VDE 0470-1)
Edition 2024-04

Planning, design and installation of drainage systems protecting structures against water in the ground
Edition 1990-06