shunt four-pole generator【电】
四极双掷开关
four-pole double-throw【电】
暂无补充释义。
相关词条
of electric four-pole networks
four-pole circuit
four-pole network【电子】;four-terminal network【电子】;quadripole【通信】 电子
symmetrical four-pole sounding【地物】
four-pole network, electric
four-pole network
in electric four-pole networks