Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 3: Specific funtional requirements for steel; German version EN 12007-3:2015
Edition 2015-07

Aerospace series - Non-metallic materials - Foaming structural adhesive films - Test methods - Part 3: Expansion ratio and volatile content; German and English version EN 2667-3:2019
Edition 2019-12

Railway applications - Track - Track geometry quality - Part 3: Measuring systems - Track construction and maintenance machines; German version EN 13848-3:2021
Edition 2022-02

Optics and optical instruments - Ancillary devices for geodetic instruments - Part 3: Tribrachs (ISO 12858-3:2005)
Edition 2019-10

Pipes threads where pressure tight joints are made on the threads - Part 3: Verification by means of limit gauges; German version EN 10226-3:2005
Edition 2005-05

Eurocode 3: Design of steel structures - Part 1-11: Design of structures with tension components; German version EN 1993-1-11:2006 + AC:2009
Edition 2010-12

Railway applications - Gauges - Part 3: Structure gauges; German version EN 15273-3:2013+A1:2016
Edition 2017-10

Glass in Building - Design and construction rules - Part 3:Point fixed glazing
Edition 2013-07

GRP tanks and vessels for use above ground - Part 3: Design and workmanship; German version EN 13121-3:2016
Edition 2016-10

Shell boilers - Part 3: Design and calculation for pressure parts; German version EN 12953-3:2016
Edition 2016-12