Industrial valves - Functional safety of safety-related valves and actuators; German and English version prEN 17955:2023
Edition 2023-03

Telecontrol equipment and systems; part 4: performance requirements (IEC 60870-4:1990); german version HD 546.4 S1:1992
Edition 1992-10

Family specification - Digital integrated HC MOS circuits - Series HC/HCT/HCU; German version EN 190109:1994
Edition 1996-11

Semiconductor devices - Part 16-5: Microwave integrated circuits - Oscillators (IEC 60747-16-5:2013 + A1:2020 + COR1:2020); German version EN 60747-16-5:2013 + A1:2020
Edition 2021-08

Discontinuous totalizing automatic weighing instruments (totalizing hopper weighers) - Part 1: Metrological and technical requirements - Tests (OIML R 107-1:2007)
Edition 2014-11

Energy performance of buildings - Indicators, requirements, ratings and certificates - Part 1: General aspects and application to the overall energy performance (ISO 52003-1:2017); German version EN ISO 52003-1:2017
Edition 2018-03

Railway applications - Testing and simulation for the acceptance of running characteristics of railway vehicles - Running safety under longitudinal compressive forces; German and English version prEN 15839:2023
Edition 2023-05

Semiconductor devices - Part 16-3: Microwave integrated circuits - Frequency converters (IEC 60747-16-3:2002 + A1:2009 + A2:2017); German version EN 60747-16-3:2002 + A1:2009 + A2:2017
Edition 2018-04

Semiconductor devices - Part 16-1: Microwave integrated circuits - Amplifiers (IEC 60747-16-1:2001 - A1:2007 - A2:2017); German version EN 60747-16-1:2002 + A1:2007 + A2:2017
Edition 2017-10

Industrial process control systems - Part 2: Methods of evaluating the performance of intelligent valve positioners with pneumatic outputs mounted on an actuator valve assembly (IEC 61514-2:2013); German version EN 61514-2:2013
Edition 2014-06