本刊讯随着国际收支统计。进出口核销等业务在陕西省各地市支局的开展，这些业务的计算机数据管理系统也需在全省推广。按总局设计方案，需首先在各地市支局建立局域网，进而配备服务器运行数据库系统，使用路由器利用Ｘ．２５网或ＰＳＴＮ网与上级分局联网形成全省广域网，业? Ben-news with the balance of payments statistics. Import and export verification and other businesses in Shaanxi Province throughout the city branch office, the business of computer data management system also need to promote the province. According to the design plan of the General Administration of Customs, it is necessary to set up a local area network in all local municipal branches first, then allocate a server running database system and use a router to use X. 25 network or PSTN network with the higher branch network formation of the province’s WAN, industry?