fractional loading coil 分数加感线圈
loading coil box 加感箱
aerial loading coil 天线加感线圈
telephone loading coil [通信] 电话加感线圈
phantom-circuit loading coil [电子] 幻像电路加感线圈
loading-coil 加感线圈
antenna loading coil 天线加感线圈
antenna a loading coil 天线加载线圈
N an inductance coil inserted at regular intervals and in series with the conductors of a transmission line in order to improve its characteristics 加感线圈
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