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2.网络建设 本网络建设主要针对系统的物理结构而言。本网络是计算机网络与市话网和公共数据网的结合,也是由此为基础而建立的各业务系统在标准化和协议下的集成。网
2. Network Construction The network construction mainly for the physical structure of the system. This network is a combination of computer network and local telephone network and public data network, and is also based on the integration of the business systems established under the standardization and agreement. network