Gas welding equipment - Part 1: Line pressure regulators and line pressure regulators with flow-metering devices for gas distribution pipelines up to 6 MPa (60 bar)
Edition 2024-12-11

Fine bubble technology - Characterization of microbubbles - Part 1: Off-line evaluation of size index
Edition 2020-01

EMC Network Standard - Part 1: Wire-line telecommunications networks using telephone wires; German version EN 50529-1:2010
Edition 2011-11

EMC Network Standard - Part 1: Wire-line telecommunications networks using telephone wires
Edition 2010-11

Energy management system application program interface (EMS-API) - Part 1: Guidelines and gerneral requirements (IEC 61970-1:2005); German version EN 61970-1:2006, text in English
Edition 2006-12

Conservation of cultural property - Indoor climate - Part 1: Guidelines for heating churches, chapels and other places of worship; German version EN 15759-1:2011
Edition 2012-02

Railway applications - New materials - Part 1: Guideline and validation methodology; German and English version prEN 18128-1:2024
Edition 2024-12

Aerospace series - Steel 15CrMoV6 (1.7334) - Air melted - Hardened and tempered - Bars for machining - Dₑ ≤ 100 mm - 1 080 MPa ≤ Rₘ ≤ 1 280 MPa; German and English version EN 3523:2024
Edition 2025-04

Aerospace series - Steel 15CrMoV6 (1.7334) - Forgings - Dₑ ≤ 100 mm - 1 080 MPa ≤ Rₘ ≤ 1 250 MPa; German and English version EN 2252:2024
Edition 2025-04

Terminal equipment (TE) - Facsimile group 4, class 1 equipment in the Integrated Services Digital Network (ISDN) - Terminal testing; English version ETS 300280:1994
Edition 1994-08