Averaging of sound levels
Edition 1990-06

Magnetic tape sound recording and reproducing systems - Part 7: Cassette for commercial tape records and domestic use (IEC 60094-7:1986 + A1:1996); German version EN 60094-7:1993 + A1:1996
Edition 1996-12

Methods of measurement for equipment used in terrestrial radio-relay systems; simulated systems; measurements for monochrom and colour television transmission; identical with IEC 60487-3-3, edition 1981
Edition 1988-02

Environmental testing - Part 2: Tests - Test Q: Sealing (IEC 60068-2-17:1994); German version EN 60068-2-17:1994
Edition 1995-05

Measurement of coating thickness - Non contact measurement of coating thickness on continuously moving objects
Edition 2005-12

Quantities and units - Part 3: Space and time (ISO 80000-3:2019); German version EN ISO 80000-3:2020
Edition 2021-12

Measuring methods for television tape machines; identical with IEC 60698:1981
Edition 1989-02

Paints and varnishes - Electrochemical measurement of the protection provided to steel by paint coatings - Current interrupter (CI) technique, relaxation voltametry (RV) technique and DC transient (DCT) measurements (ISO 13129:2012); German version EN ISO 13129:2012
Edition 2013-04

Directly heated negative temperature coefficient thermistors - Part 1: Generic specification (IEC 60539-1:2022); German version EN IEC 60539-1:2023
Edition 2024-09

Frequency Test Record St 33 and M 33 (33 1/3 rev/min; Stereo and Mono)
Edition 1971-03