Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-7: Examinations and measurements - Wavelength dependence of attenuation and return loss of single mode components (IEC 61300-3-7:2021); German version EN IEC 61300-3-7:2021
Edition 2022-11

Optical circuit boards - Basic test and measurement procedures - Part 2: General guidance for definition of measurement conditions for optical characteristics of optical circuit boards (IEC 62496-2:2017); German version EN 62496-2:2017
Edition 2018-10

Energy efficiency of Industrial trucks - Test methods - Part 4: Variable-reach rough-terrain trucks; German version EN 16796-4:2019
Edition 2019-09

Acoustic properties of building elements and of buildings - Laboratory measurement of structure-borne sound from building service equipment for all installation conditions; German version EN 15657:2017
Edition 2017-10

Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories; German version EN 12953-9:2007
Edition 2007-09

Water-tube boilers and auxiliary installations - Part 11: Requirements for limiting devices of the boiler and accessories; German version EN 12952-11:2007
Edition 2007-09

Gas cooled bushings for hydrogen cooled generators
Edition 1980-05

Cable lugs; for compression connections, ring type, for aluminium conductors
Edition 1983-07

Measurement of noise emitted by machines; Airborne noise measurement, enveloping surface method; Electrical switchgear and control gear
Edition 1978-03

LPG equipment and accessories - Pressure relief valves for LPG pressure vessels - Ancillary equipment; German version EN 14071:2015+A1:2019
Edition 2019-08