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cert_exam:tech_radio_op_1:b:freq:i-cross_polarization_discrimination

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交差偏波識別度

出題履歴

  • H26/7 A17
  • H31/1 A15
cert_exam/tech_radio_op_1/b/freq/i-cross_polarization_discrimination.1577972665.txt.gz · Last modified: by fu