ICS03.120.20CCSA0144广东省地方标准DB44/T2514.4—2024节水载体评价规范第4部分：灌区Evaluationspecificationforwater-savingcarrier—Part4：Irrigationscheme2024-05-11发布2024-08-11实施广东省市场监督管理局发布DB44/T2514.4—2024I目次前言.................................................................................Ⅱ1范围...........................................
