defense area radar coverage的意思|示意
美 / /
英 / /
防御区域雷达覆盖
defense area radar coverage的网络常见释义
防空区内雷达的探测范围 ... coverage of survey area 测区范围 defense area radar coverage 防空区内雷达的探测范围 dot area coverage 网点覆盖率 ...