Methods of measurement for waveguides - Part 4: Attenuation of waveguide and waveguide assemblies (IEC 61580-4:1997); German version EN 61580-4:1998
Edition 1999-07

Aerospace; carbon fibres; fabric of carbon fibre filament yarn; technical specification
Edition 1987-04

Aerospace series; textile glass fibre preimpregnates; test method for the determination of the resin and fibre content and mass of fibre per unit area; german version EN 2331:1993
Edition 1993-04

Terminal strips with insulation displacement contacts for telecommunication systems - Part 2: Requirements, test
Edition 1997-10

Aerospace series; chromic acid anodizing of aluminium and wrought aluminium alloys; german version EN 2101:1991
Edition 1991-08

Coolants for internal combustion engines - Test methods - Part 3: Direct determination of element contents from additives and impurities by optical emission spectral analysis with inductively coupled plasma (ICP OES)
Edition 2024-05

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

Armourstone - Part 1: Specification; German version EN 13383-1:2002
Edition 2002-08

Energy performance of buildings - Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads - Part 3: Calculation procedures regarding adaptive building envelope elements (ISO 52016-3:2023); German version EN ISO 52016-3:2023
Edition 2024-07

Radiation protection accessories for medical use of X-radiation - Part 2: Quality control of protective clothes being in use
Edition 2021-04