Explosion prevention and protection in underground mines - Protective systems - Part 1: 2-bar-explosion proof ventilation structure; German version EN 14591-1:2004
Edition 2004-12

Industrial-process control valves - Part 7: Control valve data sheet (IEC 60534-7:2010); German version EN 60534-7:2010
Edition 2011-08

Fuel injection equipment; vocabulary; part 2: fuel injectors; identical with ISO 7876-2:1991
Edition 1994-02

Titanium and titanium alloy bars - Technical specification
Edition 2012-03

Fasteners; Width across Flats for Hexagon Products
Edition 1979-10

Road vehicles - Automation of the wiring-harness production
Edition 2024-06

Optical amplifiers - Test methods - Part 1-3: Power and gain parameters - Optical power meter method (IEC 61290-1-3:2021); German version EN IEC 61290-1-3:2021
Edition 2023-10

Expression of performance of gas analyzers - Part 2: Measuring oxygen in gas utilizing high-temperature electrochemical sensors (IEC 61207-2:2019); German version EN IEC 61207-2:2019
Edition 2021-03

Irrigation - Tasks, fundamental principles, planning and methods
Edition 2008-11

Technical drawings - Wood processing - Principles
Edition 2014-08