rs remote switchingteleswitching遠(yuǎn)程: long-range; long-distance; r ...遠(yuǎn)程切換單元: rsu remote switching unit遠(yuǎn)程切換模塊: rsm remote switching module遠(yuǎn)程切換系統(tǒng): rss remote switching system場逆程切換: cutin blanking下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯