Home / Standards / GB/T 29841.4-2013 GB/T 29841.4-2013 Active Satellite positioning personal position information service system(PPISS)- Part 4: General specification of terminal 卫星定位个人位置信息服务系统 第4部分:终端通用规范 Standard Type GBT ICS 33.200 CCS M50 Status 现行 Issue Date 2013-11-12 Implementation 2014-05-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A