direction-finding system
短语词组
- Robinson direction -finding system 罗宾逊测向系统
- emergency radio direction -finding system 应急无线电测向系统
- aural -null direction finding system 消声测向仪
- array -based direction finding system 阵列测向系统
- multi -beam amplitude-comparison direction finding system 多波束比幅测向系统 返回 direction-finding system