Vacuum-enclosed prove tubes. Method of measurement of current of grid having positive potential with respect to cathode
NORM herausgegeben am 1.7.1977
Designation standards: GOST 21803.3-76
Publication date standards: 1.7.1977
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 2.78
Amd. 4.79
Amd. 3.82
Amd. 7.87