Fundamentals for detection and determination of microorganisms in foodstuffs with impedance-method
Edition 2020-12

Analysis of foodstuffs - Detection of Salmonella with impedance-method
Edition 2018-02

Analysis of foodstuffs - Enumeration of microorganisms by means of impedance-method - Determination of aerobic mesophile bacterial count
Edition 2018-02

Mechanical impedances at the driving point and transfer functions of the human body
Edition 2003-06

Mechanical impedance of the human hand-arm system at the driving point
Edition 2001-01

Mechanical impedance of the human hand-arm system at the driving point, Corrigenda to DIN 45677:2001-01
Edition 2007-09

Aerospace series - Elements of electrical and optical connection - Test methods - Part 212: Surface transfer impedance; German and English version EN 2591-212:2005
Edition 2006-08

Aerospace series - Elements of electrical and optical connection - Test methods - Part 223: Measurement of characteristic impedance of a coaxial connector or contact; German and English version EN 2591-223:2007
Edition 2009-01

Aerospace series - Elements of electrical and optical connection; Test methods - Part 701: Electrical elements; Measurement of open circuit impedance of couplers; German and English version EN 2591-701:2001
Edition 2002-10

Aerospace series - Elements of electrical and optical connection; Test methods - Part 705: Electrical elements; Measurement of stub input impedance of couplers; German and English version EN 2591-705:2001
Edition 2002-10