[声] acoustimeter
... acoustically transparent pressure vessel 透声压力容器 acoustimeter 声强测量器,测声仪 acousto electric effect 声电效应 ...
sound-measuring device
Sound-measuring Device(测声仪), 此释义来源于网络辞典。
Behm lot
strobphonometer
油气 acoustic logging instrument ; XMAC ; ISONIC ; SLT