Home / Standards / GB/T 31384-2015 GB/T 31384-2015 Abolished Setting specifications for public information guidance systems in tourist attractions 旅游景区公共信息导向系统设置规范 Standard Type GBT ICS 01.080.20 CCS A22 Status 废止 Issue Date 2015-02-04 Implementation 2015-09-01 Responsible Dept 文化和旅游部（文化） Drafting Unit N/A