Fourier-, laplace- and Z-transformation; symbols and concepts
Edition 1988-07

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 7: EDTV2 format (IEC 61834-7:2001); German version EN 61834-7:2001
Edition 2002-02

Packaging testing - Integral test method for packagings made of films or foils for leakage using a flexible test chamber with tracer gas
Edition 2005-05

Solid biofuels - Fuel specifications and classes - Part 6: Graded non-woody pellets (ISO 17225-6:2021); German version EN ISO 17225-6:2021
Edition 2021-11

Textiles - Determination of dyes after methanol extraction
Edition 2022-09

Solid biofuels - Fuel specifications and classes - Part 7: Graded non-woody briquettes (ISO 17225-7:2021); German version EN ISO 17225-7:2021
Edition 2021-11

Bright key steel - Dimensions, tolerances, mass
Edition 2011-06

Solid biofuels - Fuel specifications and classes - Part 1: General requirements (ISO 17225-1:2021); German version EN ISO 17225-1:2021
Edition 2021-10

Visual display performance-marine technology - Part 3: Working conditions, alarms, acknowledgements
Edition 1999-05

Binary floating-point arithmetic for microprocessor systems (IEC 60559:1989); german version HD 592 S1:1991
Edition 1992-01