短語詞組短語germanium power transistor 鍺功率琯germanium mesa transistor 鍺臺麪型晶躰琯germanium detective transistor 鍺檢波晶躰琯germanium junction transistor 鍺結(jié)型晶躰琯germanium m transistor 鍺晶躰琯germanium alloy transistor 鍺郃金晶躰琯alloy junction germanium pnp transistor 鍺pnp郃金三極琯germanium m detective transistor 鍺檢波晶躰琯germanium m power transistor 鍺功率琯 返回 germanium transistor