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onda f; señal f; forma de onda |
forma d'onda: 30 phrases in 10 subjects |
Antennas and waveguides | 1 |
Communications | 5 |
Earth sciences | 2 |
Electronics | 14 |
General | 1 |
Information technology | 1 |
Life sciences | 1 |
Measuring instruments | 2 |
Mechanic engineering | 2 |
Video recording | 1 |