江西省吉安市-房屋建筑业-城市建设档案

数据来源建设工程参建单位（项目建设单位、施工单位、监理单位等）；主要内容包括在工程建设活动中直接形成的具有归档保存价值的文字、图纸、图表的扫描件等；数据主要用于城市规划、建设、维护、改造以及解决纠纷。The data is sourced from construction project participants, including project owners, construction contractors, supervision units, etc. Its main contents include scans of documents, drawings, charts and other materials directly generated during construction activities with archival preservation value. This dataset is primarily used for urban planning, construction, maintenance, renovation and dispute resolution.