ICS93.030 CCSP41DB4401 广州市地方标准 DB4401/T284—2024 水务信息数据规范农村生活污水治理设施 Waterinformationdataspecification—Ruralsewagegovernance facilities 2024—10—14发布 2024—11—14实施 广州市市场监督管理局发布 DB4401/T284—2024 I目  次 前言.................................................................................III 1范围................................................................................1 2规范性引用文件......................................................................1 3术语和定义..........................................................................1 4基本规定............................................................................2 5数据内容及分层......................................................................3 6农村生活污水治理设施要素代码及图例..................................................4 7数据属性结构........................................................................5 附录A（规范性）属性参数..............................................................21 参考文献..............................................................................25