eumhyang cheuksim
echo sounding
sondage acoustique ; mesure acoustique
음향 측심은 해저의 깊이를 측정하는 데 사용됩니다.
eumhyang cheugsimeun haejeoui gipi-reul cheugjeonghaneun de sayongdoemnida.
Echo sounding is used to measure the depth of the seabed.
More words starting with 음
We review every report and fix data issues fast.