Methods of measurement for waveguides - Part 6: Return loss on waveguide and waveguide assemblies (IEC 61580-6:1995); German version EN 61580-6:1997
Edition 1998-03

Metallic communication cables test methods - Part 4-2: Electromagnetic compatibility (EMC) - Screening and coupling attenuation - Injection clamp method (IEC 62153-4-2:2003); German version EN 62153-4-2:2004
Edition 2004-09

Building valves - Frost resistant taps for outdoor use (FRT) - General technical specification; German version EN 17821:2023/AC:2024
Edition 2024-10

Information and Documentation - Determination of the effectiveness of paper deacidification processes by means of a test paper
Edition 2018-11

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

Food hygiene - Production and dispense of non-prepacked ice cream and soft ice cream to the consumer - Hygiene requirements, testing
Edition 2019-04

Rubber flooring - Determination of the migration of polycyclic aromatic hydrocarbons (PAHs)
Edition 2022-08

Analysis of foodstuffs - Detection of Salmonella with impedance-method
Edition 2018-02

Transmission systems and two-ports; symmetry characteristics of linear two-ports
Edition 1984-01

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-21: Examinations and measurements - Switching time (IEC 61300-3-21:2019); German version EN IEC 61300-3-21:2019
Edition 2021-05