Works - Storm Sewer Network Maintenance Hole

The Maintenance Holes within the Regional Storm Sewer Network is used for planning and visualization purposes. The location of this infrastructure and attribute information is provided as a reference and should not be used for construction purposes.本数据集收录区域雨水管网（Regional Storm Sewer Network）内的检修井（Maintenance Holes）相关信息，可用于规划与可视化工作。本次提供的该基础设施的位置及属性信息仅作为参考，不得用于施工用途。