Image quality assurance in diagnostic laboratories - Part 1: Constancy testing of ultrasound equipment for medical diagnosis and monitoring
Edition 2022-01

Interface for loudspeakers with digital input signals based on IEC 60958 (IEC 62537:2010); German version EN 62537:2010
Edition 2011-01

Sectional specification - Rectangular connectors for frequencies below 3 MHz; German version EN 175300:1996
Edition 1996-11

Food hygiene - Terminology
Edition 2022-03

Concepts, abbreviations and symbols in geodesy - Part 2: Engineering geodesy
Edition 2020-03

Programmes for reliability growth (IEC 61014:2003); German version EN 61014:2003
Edition 2004-02

Microspeakers (IEC 63034:2020); German version EN IEC 63034:2020
Edition 2021-03

Connectors for use in d.c. low frequency analogue and digital high speed data applications - Part 4-104: Printed board connectors with assessed quality; detail specification for two-part modular connectors, basic grid of 2,0 mm, with terminations on a multiple grid of 0,5 mm (IEC 61076-4-104:1999); German version EN 61076-4-104:1999
Edition 1999-10

Sound system equipment - Part 7: Headphones and earphones (IEC 60268-7:2010 + COR1:2012 + A1:2020); German version EN 60268-7:2011 + A1:2020
Edition 2021-08

Methods of measurement for radio transmitters; part 3: wanted and unwanted modulation
Edition 1982-11