| Front | thermionic vacuum tube |
|---|---|
| Back | electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Había nada aquí gustara i
Previous card: Lo hicimos sin vinieran coming
Up to card list: 170k English words