短語詞組短語network computer numerical control system 網(wǎng)絡(luò)化數(shù)控系統(tǒng)open computer numerical control system 開放式數(shù)控系統(tǒng)computer numerical control cnc system 計(jì)算機(jī)數(shù)控系統(tǒng) 返回 computer numerical control system