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calibrate signal | |||
calibrating signal | |||
calibration signal (эталонный сигнал, точный по времени, амплитуде и частоте) | |||
calibration signal |
калибровочный сигнал: 7 phrases in 5 subjects |
Geophysics | 1 |
Mass media | 1 |
Oil / petroleum | 2 |
Oil and gas | 1 |
Telecommunications | 2 |