GB/T 3789.20-1991

Measurements of the electrical properties of transmitting tubes Measuring methods of grid 1 current cut-off voltage

NORM herausgegeben am 15.8.1991

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The information about the standard:

Designation standards: GB/T 3789.20-1991
Note: UNGÜLTIG
Publication date standards: 15.8.1991
Country: Chinese technical standard
Kategorie: Technische Normen GB