摘要
现代煤炭企业通信网络的传输、交换、处理信息量不断增大。兖矿集团作为一个现代煤炭企业,需要建立先进的光缆传输系统。
The modern coal enterprise＇s communication network＇s transmission, the exchange, the processing information content increase unceasingly. As it is one of the modern coal enterprise, Yan Kuang Group need to establish the advanced fiber optics transmission system.
出处
《科技信息》
2009年第11期325-325,共1页
Science & Technology Information
