| |||
electron-beam valve | |||
bombarding beam tube; electron-beam tube | |||
Braun tube; cathode-ray tube; harmodotron | |||
electron beam tube | |||
| |||
harmodotron |
电子束 管 : 66 phrases in 13 subjects |
Agriculture | 1 |
Air defense | 5 |
Aviation | 1 |
Electronics | 13 |
General | 13 |
Information technology | 1 |
Latin | 2 |
Metallurgy | 1 |
Military | 1 |
Physics | 1 |
Radio | 1 |
Space | 3 |
Technology | 23 |