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YIG tuned oscillator | |||
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tuned oscillator |
调谐振荡器 : 42 phrases in 12 subjects |
Air defense | 3 |
Aviation | 1 |
Construction | 1 |
Earth sciences | 1 |
Electronics | 15 |
General | 3 |
Geophysics | 1 |
Information technology | 3 |
Oil / petroleum | 1 |
Shipbuilding | 1 |
Space | 2 |
Technology | 10 |