Vacuum technology - acceptance specifications for liquid ring vacuum pumps
Edition 2019-03

Determination of solid state density - Part 1: Principles
Edition 2019-03

Sound system equipment - Methods of measuring and specifying the performance of sounders (electroacoustic transducers for tone production) (IEC 61329:1995); German version EN 61329:1996
Edition 1996-06

Aeorspace series - Airframe rolling bearings - Technical specification; inactive for new design; German version EN 2063:1992
Edition 1995-10

Wardrobes and compartment cupboard of steel - Part 2: Functional and safety requirements and testing
Edition 2012-04

Water for analytical laboratory use; specification and test methods; identical with ISO 3696:1987
Edition 1991-06

Determination of the fiber volume content of fiber-reinforced plastics by thermogravimetric analysis (TGA)
Edition 2023-08

Acoustics - Statistical distribution of hearing thresholds related to age and gender (ISO 7029:2017); German version EN ISO 7029:2017
Edition 2017-06

Sensory analysis - A - not A test
Edition 2003-08

Distortion test record St 33 and St 45 (33¹/₃ or 45 rev/min; stereo)
Edition 1969-02