underwater run水下弹道段
underwateradj.在水中生长的;水下的adv.在水下
underwater speech communication水下语言通信
underwater object detecting set水下目标探测器
underwater acoustic environment水声环境
Underwater rock-plug blasting水下岩塞爆破
Underwater-to Surface Missile水下对面导弹
underwater self-homing device水下导引头
underwater high-speed vehicle水下超高速航行体
Underwater to Air to Underwater水下对空对水下