Non-destructive testing - Eddy current testing for testing of heat exchanger tubes from the inside - Part 2: Tubes made of non-ferromagnetic material
Edition 2023-12

German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H), determination of the settleable matter by mass concentration in water and waste water (H10)
Edition 1980-07

Constancy testing of nuclear medical measuring systems - Part 1: Radiation counting systems for measurements in vivo and in vitro
Edition 2021-11

Printed boards and printed board assemblies - Design and use - Part 1-2: Generic requirements; controlled impedance (IEC 61188-1-2:1998); German version EN 61188-1-2:1998
Edition 1999-03

Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 3: Test methods for interconnection structures (printed boards) (IEC 61189-3:2007); German version EN 61189-3:2008
Edition 2008-06

Mineral insulated metal-sheathed thermocouple cables and thermocouples (IEC 61515:2016); German version EN 61515:2016
Edition 2017-03

Detection and determination of specified additives in mineral insulating oils (IEC 60666:2010); German version EN 60666:2010
Edition 2011-03

AC and/or DC-supplied electronic controlgear for discharge lamps (excluding fluorescent lamps) - Performance requirements for low frequency squarewave operation (IEC 62811:2015); German version EN 62811:2015
Edition 2016-03

Fibre optic wavelength switches - Generic specification (IEC 62099:2001); German version EN 62099:2001
Edition 2002-03

Expression of performance of sample handling systems for process analyzers (IEC 61115:1992); German version EN 61115:1993
Edition 1994-08