gsm cdma造句

• Gsm cdma emergency telephone system for highway
  公路gsm cdma数字紧急电话系统
• Infrared ray remote control and computer control single color and full color led stripes display
  红外遥控及计算机控制条形显示屏gsm cdma短信控制显示屏
• The mobile communication system just as gsm cdma has developed quickly in recent several years , therefore the quantity of the equipment and base station has increased quickly
  随着近年来gsm , cdma移动通信系统飞速发展,设备和基站越来越多,规模也越来越大。