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本文对武广客专传输系统进行了介绍,讨论了武广客专业务电路保护改造的方案及其必要性,并给出了武广客专部分重要业务的电路优化方案。
This article introduces the transmission system of Wuhan-Guangzhou Passenger Dedicated Service, discusses the scheme and necessity of the reconstruction of the service circuit protection in Wuhan-Guangzhou Passenger Dedicated Service, and gives the circuit optimization plan of some important services in Wuhan-Guangzhou Passenger Dedicated Service.