空气声 meaning in Chinese
airborne sound
Examples
- Measuring instruments for air borne acoustics pressure
空气声声压计量器具 - The graduation and test method for airborne sound insulating properties of windows
建筑外窗空气声隔声性能分级及检测方法 - The graduation of air - borne sound insulating properties and test method for door
建筑用门空气声隔声性能分级及其检测方法 - Acoustics - test code for the measurement of airborne noise emitted by rotating electrical machines
声学.测定旋转式电机发射的空气声的试验规程 - Shutters - acoustic insulation relative to airborne sound - expression of performance ; german version en 14759 : 2005
百叶窗.空气声相关的隔声.性能表示