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cert_exam:tech_radio_op_1:b:freq:i-fading_tropospheric_propagation

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フェージング―対流圏伝搬

出題履歴

  • H28/7 A15
  • H29/1 A16
cert_exam/tech_radio_op_1/b/freq/i-fading_tropospheric_propagation.1577972760.txt.gz · Last modified: by fu