The enclosing walls of cultural relic protection units, heritage buildings and historical buildings should retain or have their original features restored.
文物保护单位、优秀历史建筑和保留历史建筑附属的围墙应当保持或恢复原有的特征。
Heritage Corridor has the natural, cultural and historical characteristics, and its existence form and protection means have inevitable link with urban green space systems.
遗产廊道具有自然和历史文化的特性，其存在的形式和保护手段与城市绿地系统有着必然的联系。
Heritage Corridor has the natural, cultural and historical characteristics, and its existence form and protection means have inevitable link with urban green space systems.
遗产廊道具有自然和历史文化的特性，其存在的形式和保护手段与城市绿地系统有着必然的联系。
应用推荐