Electrical networks; concepts related to topology of electrical networks and theory of graphs
Edition 1988-04

Technical drawings; construction drawings; general principles of presentation for general arrangement and assembly drawings; identical with ISO 7519:1991
Edition 1992-09

Fibre management systems and protective housings to be used in optical fibre communication systems - Product specifications - Part 4-1: Passive optical street cabinet for category A; German version EN 50411-4-1:2019
Edition 2020-07

Aerospace; countersunk head screws, with ribbed TORQ-SET (ACR) recess and MJ thread, fully threaded, titanium alloy; nominal tensile strength 1100 MPa, for temperatures up to 315 °C
Edition 1989-09

Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 1: Basic rules (IEC 81346-1:2022); German version EN IEC 81346-1:2022
Edition 2024-07

Ships and marine technology - Manoeuvring of ships - Part 2: Turning and yaw checking (ISO 13643-2:2017); Text in German and English
Edition 2018-09

Job related proficiency assessment
Edition 2016-07

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 4: Subsea wellhead and tree equipment (ISO 13628-4:2010 + Cor. 1:2011); English version EN ISO 13628-4:2010 + AC:2011, only on CD-ROM
Edition 2011-09

Machine-tools safety - Safety requirements for the design and construction of work holding chucks; German version EN 1550:1997+A1:2008
Edition 2008-11

Cross-recessed raised countersunk (oval) head tapping screws (ISO 7051:2011); German version EN ISO 7051:2011
Edition 2011-11