机动近岸水下作战[单位]
mobil inshore undersea warfare {= MIUW
近岸水下冲积扇
coastal underwater alluvial fan
近岸水下扇
near-shore underwater fans
beachy subaqueous fan
nearshore subaqueous fans
near-shore submarine fan
nearshore subaqueous fan
near-shore subaqueous fan
Submarine fan
near-shore underwater fan
青岛近岸水域
coastal water of Qingdao
coastal waters off Qingdao
浅水水声通信
shallow water acoustic communication
浅水水下爆破
blasting under shallow water