cert_exam:tech_radio_op_1:b:freq:h-parasitic_antenna
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無給電アンテナ(平面反射板)
出題履歴
- H28/1 A13
- H28/7 A12
- H31/1 A12
cert_exam/tech_radio_op_1/b/freq/h-parasitic_antenna.1577157544.txt.gz · Last modified: by fu
