| |||
main-generator | |||
master oscillator | |||
driving oscillator | |||
king oscillator | |||
main oscillator | |||
| |||
master oscillator | |||
| |||
master oscillator |
主振荡器 : 49 phrases in 11 subjects |
Air defense | 3 |
Aviation | 6 |
Electronics | 10 |
General | 4 |
Geophysics | 2 |
Information technology | 2 |
Metallurgy | 1 |
Radio | 2 |
Space | 6 |
Technology | 11 |
Telecommunications | 2 |