Stationary lead-acid batteries - Part 22: Valve regulated types - Requirements (IEC 60896-22:2004); German version EN 60896-22:2004
Edition 2004-12

District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 1: Design; German version EN 13941-1:2019+A1:2021
Edition 2022-06

Refractory products - Dimensions - Rectangular refractory bricks
Edition 2017-03

Dependability management - Part 3-12: Application guide - Integrated logistic support (IEC 60300-3-12:2011); German version EN 60300-3-12:2011
Edition 2011-08

Nuclear medicine departments - Part 1: Rules for the construction and equipping of facilities for ambulatory use of unsealed radioactive materials for diagnosis and treatment
Edition 2020-05

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

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 3: Specific principles for the equipment for aerobical biological wastewater treatment
Edition 2002-12

Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems (IEC 62747:2014 + COR1:2015 + A1:2019); German version EN 62747:2014 + AC:2015 + A1:2019
Edition 2020-04

Dependability management - Part 1: Guidance for management and application (IEC 60300-1:2014); German version EN 60300-1:2014
Edition 2015-01

Telecontrol equipment and systems - Part 2: Operating conditions; section 1: Power supply and electromagnetic compatibility (IEC 60870-2-1:1995); German version EN 60870-2-1:1996
Edition 1997-07