加权声压级 meaning in Chinese

audibel
weighted sound pressure level

Rolling bearings - measuring methods of a - weighted sound pressure levels
滚动轴承. a加权声压级的测量方法
Mechanical presses - methods of measurement of a - weighted sound pressure level
机械压力机. a -加权声压级测量方法
Acoustics - hearing protectors - estimation of effective a - weighted sound pressure levels when hearing protectors are worn
声学.听力保护器.第2部分:当佩戴听力保护器时对有效a -加权声压级的估算