IEC Standards

Measurements of the electrical properties of electronic tubes and valves - Part 13: Methods of...

Measurements of the electrical properties of electronic tubes and valves - Part 12: Methods of...

Measurements of the electrical properties of electronic tubes and valves - Part 11: Methods of...

Measurements of the electrical properties of electronic tubes and valves. Part 10: Methods of...

Measurements of the electrical properties of electronic tubes and valves - Part 1: Measurement...

Measurements of the electrical properties of electronic tubes and valves - Part 0: Precautions...

Preparation of outline drawings for cathode-ray tubes, their components, connections and gauges

Numbering of electrodes and designation of units in electronic tubes and valves

Rating systems for electronic tubes and valves and analogous semiconductor devices