Measurements of the electrical properties of electronic tubes and valves, precautions relating to methods of measurementZusammenhang mit IEC-Publikation 151-0, Ausgabe 1966, siehe Erl?uterungen.Diese Norm enth?lt allgemeine Richtlinien, die die Zuverl?s
DIN 44402-1:1974 history
1974DIN 44402-1:1974-02 Measurements of the electrical properties of electronic tubes and valves; precautions relating to methods of measurement
1974DIN 44402-1:1974 Measurements of the electrical properties of electronic tubes and valves; precautions relating to methods of measurement