声学设备 meaning in English

acoustic equipment

Audiometers - equipment for extended high - frequency audiometry
听力计.第4部分:延展的高频声学设备
Audiometers - part 4 : equipment for extended high - frequency audiometry
听力计.第4部分:高频声学设备
Standard practice for use of sealants in acoustical applications
声学设备中密封料使用的标准实施规范
The amplitudes of the partials produced by most acoustic instruments vary through their duration
由大多数声学设备产生的分音振幅在声音持续其间变化。
Audiometers - part 4 : equipment for extended high - frequency audiometry iec 60645 - 4 : 1994 ; german version en 60645 - 4 : 1995
听力计.第4部分:高频声学设备

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