Measurement of the Electrical Properties of Microwave Tubes; Part 1: Terminologie
Edition 1978-09

Non-destructive testing - Measurement and evaluation of the X-ray tube voltage - Part 3: Spectrometric method (ISO 16526-3:2011); German version EN ISO 16526-3:2020
Edition 2020-09

Non-destructive testing - Measurement and evaluation of the X-ray tube voltage - Part 2: Constancy check by the thick filter method (ISO 16526-2:2011); German version EN ISO 16526-2:2020
Edition 2020-09

Standard Specification for Molybdenum Flattened Wire for Electron Tubes 
Edition 1996

Non-destructive testing - Measurement and evaluation of the X-ray tube voltage - Part 1: Voltage divider method (ISO 16526-1:2011); German version EN ISO 16526-1:2020
Edition 2020-09

Copper and copper alloys - Semiconductor devices, electronic and vacuum products made from high conductivity copper; German version EN 13604:2013
Edition 2013-09

Solder wire, solid and flux cored - Specification and test methods - Part 1: Classification and performance requirements (ISO 12224-1:1997); German version EN ISO 12224-1:1998
Edition 1998-10

General lighting service lamps; tubular lamps, pigmy lamps
Edition 1993-04

Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 5: Measurement of the effective focal spot size of mini and micro focus X-ray tubes; German and English version prEN 12543-5:2024
Edition 2024-08

Solder wire, solid and flux cored - Specification and test methods - Part 1: Classification and performance requirements (ISO/DIS 12224-1:2023); German and English version prEN ISO 12224-1:2023
Edition 2023-09