短語詞組短語vacuum m interrupter 真空斷續(xù)器Electron Beam Welding of Vacuum -Interrupter 真空斷路器的電子束焊接Auxiliary Vacuum Interrupter 輔助滅弧室high voltage vacuum interrupter 高電壓真空滅弧室的Main Vacuum Interrupter 主滅弧室voltage vacuum interrupter housing 高壓真空開關(guān)管殼the vacuum interrupter 真空滅弧室vacuum interrupter vi 真空滅弧室housing of vacuum interrupter 真空開關(guān)管管殼 返回 vacuum interrupter