锑化铯光电阴极 cesium antimonide photocathode ; cesium antimonide photocathode,cesium antimonide photocathode
银氧铯光电阴极 silver oxygen cesium photocathode ; [电子] caesium-oxygen-silver photocathode
锑铯光电阴极 [电子] antimony-cesium photocathode ; Cerium-antimonidephotocathode
氧铯阴极光电管 [电子] oxygen-caesium cathode phototube
银氧铯阴极光电管 [电子] phototube with caesium-oxygen-silver cathode
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