gsm

• The design of gsm digital voice mobile phone based on ambe
  数字语音保密通信终端设计
• A high - efficient scheme for data traffic in gsm system
  系统中高效数据传输业务的实现
• The application of gps and gsm in the network positioning service
  在定位业务中的应用
• Note : tray capacity based on 90 gsm substrate
  说明：纸盘容量是基于90克厚度纸张计算的
• Mine aeration safety monitoring system based on gsm
  的矿井通风安全监测系统
• To design the gsm traffic statistical analysis system
  话务统计分析系统设计
• Auxiliary tray tray 2 : 500 - sheet capacity of 80 gsm stock
  备用进纸盒： 80克纸500张
• Design of sms server based on gsm module tc35 and vb
  的短消息接入收发设计
• Tencent qq - gsm mobile phone two - way communication
  腾讯qq - gsm手机双向通信
• Study on load control and management system based on gsm gprs
  的负荷控制管理系统的研制