Equipment reliability testing - Part 6: Tests for the validity and estimation of the constant failure rate and constant failure intensity (IEC 60605-6:2007)
Edition 2007-11

Non-broadcast video tape recorders - Methods of measurement - Part 1: General video (NTSC/PAL) and audio (longitudinal) characteristics (IEC 61041-1:1990); German version EN 61041-1:1995
Edition 1996-06

Spectral measurement of radiation - Part 1: Terminology, quantities, characteristic values
Edition 2024-07

Gas analysis - Preparation of calibration gas mixtures - Manometric method
Edition 2018-10

Nuclear instrumentation - Thickness measurement systems utilizing ionizing radiation - Definitions and test methods (IEC 61336:1996)
Edition 1999-05

Aerospace series; circuit breakers; technical specification; german version EN 2350:1990
Edition 1991-03

Horological definitions; technical commercial definitions
Edition 1987-01

Sectional specification; electromechanical all-or-nothing heavy load relays of assessed quality (rated from 5 A and above); German version EN 116300:1993
Edition 1994-04

Reliability growth - Stress testing for early failures in unique complex systems (IEC 62429:2007); German version EN 62429:2008
Edition 2008-08

Semiconductor devices - Micro-electromechanical devices - Part 8: Strip bending test method for tensile property measurement of thin films (IEC 62047-8:2011); German version EN 62047-8:2011
Edition 2011-12