Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 4: Transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 2 for use on transformers meeting the requirements of EN 50588-2; German version EN 50588-4:2018
Edition 2019-12

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

Conference systems; electrical and audio requirements; identical with IEC 60914:1988
Edition 1990-04

Reciprocating internal combustion engines; generating sets with reciprocating internal combustion engines; small power generating sets; requirements and tests
Edition 1986-10

Non-destructive testing - Radiation protection rules for the technical application of X-ray equipment up to 1 MV - Part 3: Formulas and diagrams for the calculation of radiation protection for X-ray equipment up to 600 kV
Edition 2020-07

Generic specification - Camera tubes; German version EN 113000:1991
Edition 1996-10

Clinical Dosimetry - Part 9: Quality of photon radiation in the patient or phantom
Edition 2021-11

Soil, investigation and testing - Determination of shear strenght - Part 1: Concepts and general testing conditions
Edition 2010-07

Low resistance measurements - Methods and guidance (IEC 62812:2019); German version EN IEC 62812:2019
Edition 2020-04

Laboratory glassware; density hydrometers; use and test methods
Edition 1983-06