The raw materials, preparation process, properties and its influential factors of the special PE material for telecommunication cable heat shrinkable products were researched.
研究了通信电缆用热收缩制品聚乙烯专用料的原料、工艺流程、性能及其影响因素。
When telecommunication cable is used for the purpose of digital signal transmission, the maximized application of the system very much depends on the cross talk characteristics of the cable.
在应用市内通信电缆进行数字信号传输时,系统最大限度的利用很大程度上取决于电缆的串音特性。
Using advanced technologies of computer networks and communications, MNTCSB implements automatic management of telecommunication cable switching box.