Function blocks (FB) for process control and electronic device description language (EDDL) - Part 2: Specification of FB concept (IEC 61804-2:2018); German version EN IEC 61804-2:2018
Edition 2018-12

Reference conditions and procedures for testing industrial and process measurement transmitters - Part 4: Specific procedures for level transmitters (IEC 62828-4:2020); German version EN IEC 62828-4:2020
Edition 2022-07

Fibre optic interconnecting devices and passive components - Performance standard - Part 085-02: Non-connectorized single-mode pigtailed CWDM devices for category C - Indoor controlled environment (IEC 61753-085-02:2021); German version EN IEC 61753-085-02:2021
Edition 2023-07

Maintainability of equipment - Part 2: Maintainability requirements and studies during the design and development phase (IEC 60706-2:2006); German version EN 60706-2:2006
Edition 2006-12

Dependability management - Part 3-14: Application guide - Maintenance and maintenance support (IEC 60300-3-14:2004); German version EN 60300-3-14:2004
Edition 2004-12

Independent gas-fired convection heaters incorporating a fan to assist transportation of combustion air and/or flue gases; German version EN 1266:2002
Edition 2003-03

Meter data communication - IP-Telemetry
Edition 2016-11

Domestic and similar electronic equipment interconnection requirements: AV.link - Part 1: General; German version EN 50157-1:1998
Edition 1999-05

Determination of airborne noise emitted by machines by, measurement of structure borne noise; basic requirements
Edition 1985-06

Independent gas-fired convection heaters incorporating a fan to assist transportation of combustion air and/or flue gases; German version EN 1266:2002/A1:2005
Edition 2005-12