... cathode ray阴极射线 cathode ray deflection tube阴极射线偏转管 cathode-ray oscilloscope阴极射线示波器,示波器 ...
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magnetic-deflection cathode-ray tube 磁偏转电子束管
magnetic deflection cathode ray tube 磁偏转阴极射线管
cathode e ray deflection tube 阴极射线偏转管
cathode-ray tube post-deflection acceleration 阴极射线管偏转后加速
deflection-type cathode-ray tube storage 偏转射束阴极射线管存储器
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