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Terms for subject Geophysics containing 声振器 | all forms
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地 面声波延迟线振荡器surface acoustic wave delay line oscillator
地 面声波振荡器surface acoustic wave oscillator
声电振荡器acousto-electric oscillator
声频振荡器audio oscillator
振动和噪声测试器vibration and noise tester
边限振荡器超声波频谱仪marginal oscillator ultrasonic spectrometer