The dropsonde system incorporates various sensor instruments, data system and software for telecommunications and data storage.

下投系统由测量仪器、数据收发系统和信号处理软件等部分组成。

Teledata with the world's leading technology vendor providing IP-based convergence solutions, contact centre solutions, telecommunications infrastructure, wireless infrastructure.

Teledata与世界领先为合作伙伴，致力于传统以及互联协议（IP）为基础通信络和呼叫中心解决方案。

This article presented Marconi's journey to China in 1933 who is the inaugurator of telecommunication in morden times.

摘要详细介绍了当代电讯开创者之一马可尼1933年中国之行。

Insulance Ohmmeter, Model ZC25, can be used to measure insulation resistance of various electrical machinery, telecommunication element, household appliances and teaching electrical equipment.

ZC25型绝缘电阻表可用于测量各种电机、电讯元器件、家用电器及教学电器设备绝缘电阻。