www.bzfxw.comICS03.080.01CCSA1641河南省地方标准DB41/T2688—2024研学旅游服务规范2024-07-26发布2024-10-25实施河南省市场监督管理局发布www.bzfxw.comwww.bzfxw.comDB41/T2688—2024I目次前言.................................................................................II1范围...............................................................................12规范性引用文件...................................
