echo-sounder
短語詞組
- sonic echo -sounder 聲波廻聲測深儀
- inverted echo -sounder 倒置廻聲測聲儀
- digital echo -sounder 數(shù)字顯示式廻聲測聲儀
- Echo -sounder instrumental errors 儀器
- digital ultrasonic echo -sounder 數(shù)字超聲波測深儀
- multi -beam echo-sounder 多束測深儀
- eccentric wheel echo -sounder eddy 漩渦
- Single -beam Echo Sounder 單音束測深系統(tǒng)
- wide -beam echo sounder 寬束廻聲測聲儀 返回 echo-sounder