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tuning call; netting call; tuning signal | |||
adjustment signal (ssn) | |||
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tuning signal |
сигнал настройки: 22 phrases in 9 subjects |
Acoustics | 1 |
Electronics | 3 |
Energy industry | 1 |
Mass media | 10 |
Measuring instruments | 1 |
Military | 1 |
Programming | 2 |
Technology | 1 |
Telecommunications | 2 |