Metallic communication cables test methods - Part 1-1: Electrical - Measurement of the pulse/step return loss in the frequency domain using the Inverse Discrete Fourier Transformation (IDFT) (IEC 62153-1-1:2003); German version EN 62153-1-1:2004
Edition 2004-09

Hardware for furniture; terms for furniture fittings; holding devices, flap stays, lid stays
Edition 1983-08

Horological definitions; technical commercial definitions
Edition 1987-01

Radio Equipment and Systems (RES) - Digital Enhanced Cordless Telecommunications (DECT); Data service profile (DSP) - Generic data link service for closed user groups (service type C, class 1); English Version ETS 300699:1996
Edition 1998-06

Connectors for electronic equipment - Tests and measurements - Part 23-7: Screening and filtering tests - Test 23g: Effective transfer impedance of connectors (IEC 60512-23-7:2005); German version EN 60512-23-7:2005
Edition 2005-10

Fuel injection equipment; vocabulary; part 1: fuel injection pumps; identical with ISO 7876-1:1990
Edition 1993-11

Influence of metallic materials on water intended for human consumption - Determination of residual surface lead (Pb) - Extraction method; German version EN 16057:2012
Edition 2012-07

Photography - Apertures and related properties pertaining to photographic lenses - Designations and measurements (ISO 517:2008)
Edition 2009-05

European digital cellular telecommunications system (phase 2) - Mobile radio interface signalling layer 3, general aspects; English version ETS 300556:1995
Edition 1995-08

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