undersea communication and detection system的意思|示意
美 / /
英 / /
海底通信和探测系统
undersea communication and detection system的网络常见释义
水下通信和探测系统 ... undersea boat ==> 潜水艇 undersea coal field ==> 海底煤田 undersea communication and detection system ==> 水下通信和探测系统 ...