www.bzfxw.comICS35.240.70CCSR0744广东省地方标准DB44/T2522—2024内河航道地理信息要素数据字典Datadictionaryforinlandwaterwaygeographicinformationfeatures2024-06-07发布2024-09-07实施广东省市场监督管理局发布www.bzfxw.comwww.bzfxw.comDB44/T2522—2024I目次前言..................................................................................V1范围..........................................................
