短語(yǔ)詞組短語(yǔ)centralized multipoint operation 集中多點(diǎn)操作centralized control operation 集控運(yùn)行centralized operation and maintenance 集中式操作與維護(hù)integrated centralized operation system 綜合集中維護(hù)系統(tǒng)Centralized Operation Control System 中央運(yùn)行控制系統(tǒng)non centralized operation 非集中操作operation centralized style 工序集中式 返回 centralized operation