sound level meter
短语词组
- sound d level meter 聲級計
- sound intensity level meter 聲強計
- sound -level meter [聲]聲級計;音位計;繙譯;聲級計
- Sound Pressure Level Meter 聲壓級電平表
- impulse sound level meter 脈沖聲級計
- integrating sound level meter 積分聲級計;積分型噪音計
- sound level meter data 聲級計數據
- precise sound level meter 精密聲級計
- integrated sound level meter 積分聲級計 返回 sound level meter