Filters for the measurement of audible sound in the presence of ultrasound (IEC 61012:1990); German version EN 61012:1998
Edition 1998-09

Blank detail specification - Fixed capacitors for direct current with electrodes of thin metal foils and a polycarbonate film dielectric - Assessment level E; German version EN 131701:1997
Edition 1998-11

Blank detail specification - Fixed capacitors for direct current with electrodes of thin metal foils and a polycarbonate film dielectric - Assessment level EZ; German version EN 131702:1997
Edition 1998-11

Hoses for gasfired burners for laboratories, without shroud and armoring - Part 1: Safety requirements and tests
Edition 1994-12

Varistors for use in electronic equipment - Part 1: Generic specification (IEC 61051-1:2018); German version EN IEC 61051-1:2018
Edition 2019-07

Manufacturing processes chip removal - Part 11: Grinding with rotating tool; Classification, subdivision, terms and definitions
Edition 2003-09

Manufacturing processes chip removal - Part 12: Belt grinding (sanding); Classification, subdivision, terms and definitions
Edition 2003-09

Semiconductor devices - Mechanical and climatic test methods - Part 4: Damp heat, steady state, highly accelerated stress test (HAST) (IEC 60749-4:2017); German version EN 60749-4:2017
Edition 2017-11

Gas stop valves for domestic gas installations up to 5 bar - Part 4: Conformity assessment
Edition 2023-10

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 11: Dosing plant
Edition 2020-10