cert_exam:tech_radio_op_1:b:freq:h-fresnel_zone
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フレネルゾーンとクリアランス
出題履歴
- H27/7 A14
- H29/1 A15
- R30/7 A17
cert_exam/tech_radio_op_1/b/freq/h-fresnel_zone.1577757347.txt.gz · Last modified: by fu
This is an old revision of the document!