directional radio range meaning in English
无线电指向标
Related Words
- directional cosine
- directional differentiation
- directional wattmeter
- directional drainage
- directional trim
- directional source
- directional bit
- directional stimuli
- directional gyrocompass
- directional testing
- directional radio beacon station
- directional radio radiation
- directional radio sonobuoy
- directional radiobeacon