germanium transistor
短语词组
- germanium power transistor 锗功率管
- germanium mesa transistor 锗台面型晶体管
- germanium detective transistor 锗检波晶体管
- germanium junction transistor 锗结型晶体管
- germanium m transistor 锗晶体管
- germanium alloy transistor 锗合金晶体管
- alloy junction germanium pnp transistor 锗pnp合金三极管
- germanium m detective transistor 锗检波晶体管
- germanium m power transistor 锗功率管 返回 germanium transistor