(Mechanical) vibrations, oscillations and vibration systems - Part 2: Linear vibration systems with single degree of freedom
Edition 2002-08

(Mechanical) vibration, oscillation and vibration systems - Part 3: Linear time-invariant vibration systems with a finite number of degrees of freedom
Edition 2000-02

Photographic lenses; method for measuring the spectral transmittance
Edition 1993-04

Physics of radiation in the field of optics and illuminating engineering; efficiencies
Edition 1982-03

Tyres for road making machines, earth moving machines and road graders; regular sizes in diagonal construction
Edition 1981-10

Acidity test of milk and liquid milk products according to Soxhlet-Henkel
Edition 2000-08

Analysis of honey - Determination of honey transmission for approximate calculation of honey colour in mm pound-degrees
Edition 2022-02

Analysis of coffee and coffee products - Determination of pH and acid content - Part 1: Method for roasted coffee
Edition 2016-07

Analysis of coffee and coffee products - Determination of pH and acid content - Part 2: Method for soluble coffee
Edition 2016-07

Pipes and fittings made of unfilled, non-reinforced and crosslinked polyethylene (PE-X) - Determination of the degree of crosslinking through rheological measurement of the storage modulus; Text in German and English
Edition 2019-10