Recording - Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) - Part 5: The character information system (IEC 61834-5:1998); German version EN 61834-5:1998
Edition 1999-02

Gyromagnetic materials intended for application at microwave frequencies - Measuring methods for properties (IEC 60556:2006 + A1:2016); German version EN 60556:2006 + A1:2016
Edition 2017-02

Film and hybrid integrated circuits - Part 4: Customer information, product assessment level schedules and blank detail specification; German version EN 165000-4:1996
Edition 1996-11

IEC-821-VMEbus - Microprocessor system bus for 1 byte to 4 byte data (IEC 60821:1991, modified); German version EN 60821:1994
Edition 1994-09

German standard methods for the examination of water, waste water and sludge - General informations (group A) - Part 24: Guidance on sampling of suspended sediments (A 24)
Edition 2007-05

Concepts for quality management
Edition 2021-10

Multimedia gateway in home networks - Guidelines (IEC 62514:2010); German version EN 62514:2010
Edition 2011-01

Designing visual information in the public area for accessible use
Edition 2009-12

Pedologic site assessment - Designation, classification and deduction of soil parameters (normative and nominal scaling)
Edition 2020-11

Earthworks and foundation engineering - Test methods for supporting fluids used in the construction of diaphragm walls and their constituent products
Edition 2014-02