The switching station configuration can be the combination of switching station center, netting trunk and transforming kiosk.
开关站的配置方式可采用中心开关站、环网箱、变电亭相结合的方式。
The system architecture, the project system configuration and the trunk quantity calculation of wireless local telephone campus network are described in combination with a project example.
通过一个工程实例，介绍了无线市话校园网的系统结构、系统配置及中继数量的计算。
This paper introduces the basic theory, configuration and the technical characteristics of the parameter simulation device for trunk circuit.
介绍了轨道电路参数模拟装置的理论依据、方案和技术特征。
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