To help road management units managing road transportation net more effectively, making use of resources rationally, we developed GIS-based Road Facility Management System with COM technique.
为了帮助公路管理部门更加高效地管理公路交通网络，合理利用资源，我们利用组件式技术开发了基于GIS的公路设施管理系统。
To help road management units managing road transportation net more effectively, making use of resources rationally, we developed GIS-based Road Facility Management System with COM technique.
为了帮助公路管理部门更加高效地管理公路交通网络，合理利用资源，我们利用组件式技术开发了基于GIS的公路设施管理系统。
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