Home / Standards / GB/T 29101-2012 GB/T 29101-2012 Active Road traffic information service - Specification for data services quality 道路交通信息服务 数据服务质量规范 Standard Type GBT ICS 03.220.20 CCS R85 Status 现行 Issue Date 2012-12-31 Implementation 2013-07-01 Responsible Dept 国家标准委 Drafting Unit N/A