urban network system
短语词组
- urban steam pipe network system 城市蒸汽琯網
- urban -road-network system 城市道路網系統
- urban pipe network information system 城市琯網信息系統
- urban power system network 城市電網
- urban rail transit system network 城市軌道交通網絡
- transportation network of urban system 城鎮交通網絡 返回 urban network system