我国是一个发展中国家,邮政通信的技术手段和装备基础比较薄弱。近年来,随着商品经济的发展,邮政通信业务量增长很快。为了适应业务量增长的需要,我国邮政加快了技术改造步伐,技术手段和装备水平正在不断改善。邮政枢纽建设。近年来,我国加强了省会市邮政枢纽局的建设。截止到一九八七年底,已经建成投产的邮政枢纽局有:广州、长沙、武汉、郑州、石家庄、太原、南宁、昆明、西宁和烟台等。这些邮政枢纽局都不 Our country is a developing country, and the technical means and equipment basis for postal communications are relatively weak. In recent years, with the development of commodity economy, the volume of postal communications business has increased rapidly. In order to meet the needs of traffic growth, China Post speed up the pace of technological innovation, technical means and equipment levels are constantly improving. Postal hub construction. In recent years, China has strengthened the construction of the provincial postal hub office. By the end of 1987, the postal hubs that have been put into operation include Guangzhou, Changsha, Wuhan, Zhengzhou, Shijiazhuang, Taiyuan, Nanning, Kunming, Xining and Yantai. None of these postal hubs