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Terms for subject Technology containing 回声测距 | all forms | in specified order only
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回声测距echo-ranging detection (法)
回声测距echo ranging (法)
回声测距echo-ranging apparatus
回声测距声呐echo-ranging sonar
回声测距指示器echo-ranging indicator
回声测距echo-ranging station
回声测距系统echo-ranging system
定向爆炸回声测距directional explosive echo-ranging
无线电回声测距radio acoustical sound ranging
无线电回声测距radio sound ranging
无线电回声测距radio acoustic sound ranging
横向回声测距horizontal echograph
爆炸回声测距explosive echo ranging
爆炸回声测距声呐浮标explosive echo-ranging sonobuoy
组合回声测距系统combined echo ranging echo sounding