Measurement techniques of piezoelectric, dielectric and electrostatic oscillators - Part 4: Short-term frequency stability test methods (IEC 62884-4:2019); German version EN IEC 62884-4:2019
Edition 2020-02

Methods of measurement for equipment used in terrestrial radio-relay systems; measurements for sub-systems; diversity, twin-path and hot stand-by equipment; identical with IEC 60487-2-6:1984
Edition 1992-05

Fibre optic sensors - Part 4-3: Electric current measurement - Polarimetric method (IEC 61757-4-3:2020); German version EN IEC 61757-4-3:2020
Edition 2022-07

Sterilizers for medical purposes - Low temperature vapourized hydrogen peroxide sterilizers - Requirements and testing; German and English version prEN 17180:2023
Edition 2023-03

X-ray spectrometry - X-ray emission and X-ray fluorescence analysis (XRF) - Part 2: Definitions and basic principles for measurements, calibration and evaluation of results
Edition 2015-03

Concepts, abbreviations and symbols in geodesy - Part 5: Evaluation of continous series of observations
Edition 2010-09

Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response (IEC 61094-6:2004); German version EN 61094-6:2005
Edition 2005-05

Fibre optic communication subsystem test procedures - Part 2-11: Digital systems - Averaged Q-factor determination using amplitude histogram evaluation for optical signal quality monitoring (IEC 61280-2-11:2006); German version EN 61280-2-11:2006
Edition 2006-11

Electroacoustics - Hearing aids - Part 0: Measurement of the performance characteristics of hearing aids (IEC 29/1039/CD:2019); Text in German and English
Edition 2020-11

Space - Space Situational Awareness Monitoring - Part 01: Glossary of Near Earth objects and space surveillance and tracking terms; German and English version prEN 16604-30-01:2020
Edition 2020-11