
Electron tubes. Methods of testing control grid currents of electron tubes
NORM herausgegeben am 1.4.1968
Designation standards: STN 358534
Classification mark: 358534
Catalog number: 59195
Note: UNGÜLTIG
Publication date standards: 1.4.1968
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN