Industrial-process measurement and control equipment; operating conditions; part 1: climatic conditions (IEC 60654-1:1993); German version EN 60654-1:1993
Edition 1994-02

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems; section 6: Protection switching (IEC 60835-2-6:1995); German version EN 60835-2-6:1995
Edition 1995-08

Methods of measurement for equipment used in digital microwave transmission systems - Part 2: Measurements on terrestrial radio-relay systems; Section 2: Antenna (IEC 60835-2-2:1994); German version EN 60835-2-2:1994
Edition 1994-12

Fibre optic terminus sets - Part 1: Generic specification (IEC 61269-1:1994); German version EN 61269-1:1997
Edition 1997-07

Paints and varnishes - Determination of the pot life of multicomponent coating systems - Preparation and conditioning of samples and guidelines for testing (ISO 9514:2019); German version EN ISO 9514:2019
Edition 2019-10

Packaging - Plastics drums - Part 3: Plug bung closure systems for plastics drums with a nominal capacity of 113,6 l to 220 l (ISO 20848-3:2018); German version EN ISO 20848-3:2018
Edition 2019-06

Admixtures for concrete, mortar and grout - Test methods - Part 1: Reference concrete and reference mortar for testing; German version EN 480-1:2023
Edition 2023-12

Sectional specification: electromechanical all-or-nothing relays (including relays for severe environmental conditions); german version EN 116200:1991
Edition 1992-02

Arrangement of terminals for rotating electrical machines - Part 1: Rated voltage 6,6 kV
Edition 2010-05

Gyromagnetic materials intended for application at microwave frequencies - Measuring methods for properties (IEC 60556:2006 + A1:2016); German version EN 60556:2006 + A1:2016
Edition 2017-02