短語(yǔ)詞組短語(yǔ)electrical actuation and control system 電作動(dòng)系統(tǒng)electrical and mechanical control system 車站設(shè)備監(jiān)控系統(tǒng);機(jī)電設(shè)備監(jiān)控系統(tǒng) 返回 electrical and control system