Home / Standards / GB/T 29746-2013 GB/T 29746-2013 Active Data structure of real time traffic information services 实时交通信息服务数据结构 Standard Type GBT ICS 35.240.60;03.220.20 CCS R07 Status 现行 Issue Date 2013-09-18 Implementation 2014-03-01 Responsible Dept 国家标准委 Drafting Unit N/A