Zhongjialin's main business scope covers high - tech, equipment telecommunication system , etc.

北京中加林科技有限公司主要业务范围涵盖高科技, 信息产业基础设施等领域.

互联网

A telecommunication line that links a private telecommunication system to the public switched network.

把专用通信系统连接到公用交换网上的一种远程通信[电信]线路.

互联网

GSMR is a digital wireless telecommunication system developed for satisfying the railway application.

GSMR是 专门为满足铁路应用而开发的数字式的无线通信系统.

互联网

Handover has been widely applying as one of the pivotal technologies in the telecommunication system.

在移动通信系统中,切换已被作为一种关键的技术广泛应用.

互联网