“automic change-over switch”的概念、定义、翻译、参考文献-科学参考

单词	automic change-over switch
释义	automic change-over switch Encyclopedia 工学〔开关电器〕释 automic change-over switch自动转换开关在两路电源供电的线路中，当常用电源发生故障时，能将负载电路从常用电源自动转换到备用电源的开关电器。又称双电源开关。
随便看	The Vision of Columbus The Visit of the Old Lady the visual design of London Underground The vitality of Grass Roots—The Fieldwork And Research of Taizhou's Troupes The Vocation of Man The Vocation of the Scholar The Voice The Voice of China the Voice of Dharma The Volga Manor the volumed offender the voting paradox the Wadden Sea the walking city The Wall The Wall Street Journal The Wall-The Crime of S.Karma The Walt Disney Company The Walters Art Museum The Wanderer The Wandering Earth The Wang's Ensemble at Xiguan Village, of Wutai County, Shanxi Province the war between the Ming and Qing dynasties The war in Chuhedian The war in Hubudagang

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