cert_exam:tech_radio_op_1:b:freq:h-rectangular_waveguide
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導波管-方形導波管内の位相速度、群速度、遮断周波数
出題履歴
- H27/7 B2
- H29/1 A7
- H30/7 A7
cert_exam/tech_radio_op_1/b/freq/h-rectangular_waveguide.1577158809.txt.gz · Last modified: by fu