2014-01-15

ExplorerCanvas

 

http://www.0797gps.com/NewsView.asp?id=253

 

 

http://www.chip2001.com.cn/Cases_view.asp?xh=&id=73&kind=20

 

公交系统 GPS

 

 

http://www.jiaodong.net/news/system/2010/10/12/010977073.shtml

 

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