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directional radio meaning in English

无线电定向。

Examples

  1. Performance requirements and test methods for non - directional radio beacon
    无方向信标性能要求和测试方法
  2. Ndb non - directional radio beacon
    无指向性无线标识
  3. Ndb aeronautical radio navigation aids . part 4 : technical requirements for non - directional radio beacon
    航空无线电导航设备.第4部分：无方向性信标

Related Words

  1. directional
  2. directional gyro
  3. directional antenna
  4. directional derivative
  5. directional radiation intensity
  6. directional radiation system
  7. directional radio beacon
  8. directional radio beacon station
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