短語詞組短語deflector r coil 偏轉(zhuǎn)線圈deflector coil plate 偏轉(zhuǎn)線圈板line coloring deflector coil 行偏轉(zhuǎn)線圈deflector coil coupling 偏轉(zhuǎn)線圈耦合deflector coil current 偏轉(zhuǎn)線圈電流line deflector coil 行偏轉(zhuǎn)線圈vertical deflector coil 垂直偏轉(zhuǎn)線圈 返回 deflector coil