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audiofrecuencia f | |||
frecuencia audible | |||
baja frecuencia; frecuencia acústica |
audiofrequenza : 102 phrases in 8 subjects |
Communications | 37 |
Earth sciences | 4 |
Electronics | 27 |
Information technology | 27 |
Measuring instruments | 3 |
Physics | 1 |
Radio | 1 |
Sound recording | 2 |