Underwater tow水下拖曳
underwateradj.在水中生长的;水下的adv.在水下
Underwater Target Activated Sensor水下目标激活探测器
Underwater acoustic countermeasuer水声对抗
Underwater Launched Missile System水下发射导弹系统
underwater passive target tracking水下被动目标跟踪
underwater high-speed propulsion水下高速推进
underwater acoustic countermeasure水声对抗
Underwater Weapons System Division水下武器系统部
underwater concrete placing record水下砼浇注记录
underwater wireless sensor network水下无线传感器网络