Running a TETRA system or P25 trunking system without our tools, we say, is like trying to fly a 747 without instruments”, warned Phil Burks, on the Genesis stand at the recent BAPCO public safety communications exhibition in London....
http://www.130131.com/plus/view.php?aid=2778 分類:News 點擊:1260 日期:2013-03-06