短語詞組短語automatic switching control equipment 自動切換裝置restoration switching control equipment 恢複交換控制設(shè)備;槼複互換把握配置Switching Control Equipment 開關(guān)控制設(shè)備switching reactive equipment 無功投切automatic switching equipment 自動交換設(shè)備;[通信]自動轉(zhuǎn)換設(shè)備automatic voice switching equipment 自動話音交換設(shè)備antenna switching equipment 天線轉(zhuǎn)換設(shè)備restoratin switching equipment 恢複交換設(shè)備;槼複互換配置high power switching equipment 高功率開關(guān)設(shè)備 返回 switching equipment