短語詞組短語redundant number system 一種冗余數(shù)制Redundant Power System 可選購備援電源供應(yīng)器redundant ups system 冗余upspallarel redundant UPS system 并聯(lián)冗余UPS系統(tǒng)redundant location system 重復(fù)位置系統(tǒng)redundant multibody system 冗余多體系統(tǒng)dual redundant control system 雙冗余控制系統(tǒng)redundant sensor system 冗余傳感器redundant t system 備用系統(tǒng) 返回 redundant system