1Cs35.240.70CCS L 67DB42湖北省地方标准DB42/T1725.22021国土空间基础信息平台应用规范第2部分:数据共享与汇交技术规范Application specification of basic information platform for territorialspace-Part 2:Technical specification for data sharing and exchange2021-08-06发布2021-10-06实施湖北省市场监督管理局发布