Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO 8253-3:2022); German version EN ISO 8253-3:2022
Edition 2022-11

Turbines and turbine sets - Measurement of emitted airborne noise - Engineering/survey method (ISO 10494:2018)
Edition 2021-07

Sound system equipment - Part 3: Amplifiers (IEC 60268-3:2018); German version EN IEC 60268-3:2018
Edition 2019-02

Ultrasonics - Hydrophones - Part 3: Properties of hydrophones for ultrasonic fields (IEC 62127-3:2022); German version EN IEC 62127-3:2023
Edition 2023-12

Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level (IEC 62044-3:2000); German version EN 62044-3:2001
Edition 2001-12

LPG Equipment and accessories - Inspection and requalification of LPG pressure vessels up to and including 13 m³; German version EN 12817:2019
Edition 2019-06

LPG equipment and accessories - Inspection and requalification of LPG pressure vessels greater than 13 m³; German version EN 12819:2019
Edition 2019-06

Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators (ISO 389-3:2016); German version EN ISO 389-3:2016
Edition 2016-06

Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique (IEC 61094-3:2016 + COR1:2016); German version EN 61094-3:2016 + AC:2017-01
Edition 2017-04

Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level (IEC 51/1411/CD:2022); Text in German and English
Edition 2023-06