Home / Standards / GB/T 14617.1-2012 GB/T 14617.1-2012 Active Propagation characteristics in land mobile service and fixed service - Part 1: Propagation characteristics in land mobile service 陆地移动业务和固定业务传播特性 第1部分:陆地移动业务传播特性 Standard Type GBT ICS N/A CCS M30 Status 现行 Issue Date 2012-12-31 Implementation 2013-06-01 Responsible Dept 工业和信息化部(通信) Drafting Unit N/A