| |||
| Zwischenfrequenzsignal n | |||
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| Zwischenfrequenzsignal n | |||
|
intermediate frequency : 54 phrases in 12 subjects |
| Automated equipment | 1 |
| Communications | 16 |
| Earth sciences | 1 |
| Electronics | 3 |
| Information technology | 6 |
| Metallurgy | 1 |
| Microelectronics | 2 |
| Optics branch of physics | 1 |
| Physics | 3 |
| Radio | 1 |
| Technology | 18 |
| Telecommunications | 1 |