Rules for the preparation of detail specifications for low noise signal amplifier tubes of assessed quality with integral permanent magnet focusing.
STANDARD published on 31.5.1974
Designation standards: BS 9026:1970
Note: WITHDRAWN
Publication date standards: 31.5.1974
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: British technical standard
Category: Technical standards BS