UNITED STATES ARMY AEROMEDICAL RESEARCH LABORATORYUSAARLTECHTR2020017Acoustic Measurement of Unmanned Aircraft SystemsUA,
AD1099043_无人驾驶飞机系统Tag内容描述：
1、UNITED STATES ARMY AEROMEDICAL RESEARCH LABORATORYUSAARLTECHTR2020017Acoustic Measurement of Unmanned Aircraft SystemsUA。
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