Low-power electronic tubes and valves for output cascades of TV line scanninp. Methods of measurement of electrice parametres and test for service time
NORMA vydána dne 1.7.1981
Designation standards: GOST 19438.21-79
Publication date standards: 1.7.1981
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 7.83