Transmissionsystems and twoports; concepts and quantities
Edition 1978-11

Pore size analysis - Representation of pore size distributions
Edition 2022-12

Pore size analysis - Representation of pore size distributions
Edition 2012-03

Acoustics - Terminology
Edition 2009-12

pH measurement - General terms and definitions
Edition 2012-10

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-3: Examinations and measurements - Active monitoring of changes in attenuation and return loss (IEC 61300-3-3:2009); German version EN 61300-3-3:2009
Edition 2009-12

Testing of lubricants; procedure for measurement of low temperature apparent viscosity by means of the Brookfield viscometer (liquid bath method)
Edition 1983-07

Definition of a quantum computer resistant encryption scheme; Text in English
Edition 2021-04

Acoustics; spectra and frequency curves, concepts, representation
Edition 1979-06

Sound system equipment - Part 2: Explanation of general terms and calculation methods (IEC 60268-2:1987 + A1:1991); German version HD 483.2 S2:1993
Edition 1994-08