Home / Standards / GB/T 28787-2012 GB/T 28787-2012 Abolished Data communication protocol between on-board information terminal of urban public transit dispatching and control center 城市公共交通调度车载信息终端与调度中心间数据通信协议 Standard Type GBT ICS 35.100.70;35.240.60 CCS L79 Status 废止 Issue Date 2012-11-05 Implementation 2013-04-01 Responsible Dept 国家标准委 Drafting Unit N/A