ICS27.140CCSP0144广东省地方标准DB44/T2477—2024小型水库运行管理技术规范Technicalcodeforoperationandmanagementofsmallreservoirs2024-03-07发布2024-06-07实施广东省市场监督管理局发布DB44/T2477—2024I目次前言.................................................................................II1范围......................................................................
