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sound operation navigation and range (声波导航及测距设备) | |||
sound operation navigation and range | |||
sonic detector | |||
sonar | |||
asdic; sound navigation and ranging | |||
acoustic susceptance; acoustical susceptance; asdic gear; mountain goat; sound locator | |||
sound navigation and ranging (sonar) | |||
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sonar sound Navigation Ranging | |||
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sonar |
声 呐 : 572 phrases in 15 subjects |