Search subject headings
...
Stats
Colophon
Vacuum
›
Vacuum technology
›
Vacuum-tubes
Vacuum-tubes
Topic
sh85141746
·
id.loc.gov
Broader Terms (1)
Vacuum technology
Related Terms (3)
Electric discharges through gases
Electron tubes
X-rays
Hierarchy
Hide
Broader groupings:
show peers
|
show narrower
Narrower Terms (14)
▶
Amplifiers, Vacuum-tube
▶
Cathode ray tubes
▶
Diodes
▶
Getters
▶
Klystrons
Magnetrons
Oscillators, Vacuum-tube
Pentodes
▶
Storage tubes
Tetrodes
Triodes
Trochotrons
▶
Vacuum-tube circuits
Velocity modulation
