在中心局体制下优化省内邮政通信网黑龙江省邮电管理局林滨华邮政通信网是完成邮政通信任务的物质基础。随着社会主义经济文化的发展，特别是改革开放、实行社会主义市场经济以来，邮件业务量迅速增长，以信息为主体的业务结构发生了较大变化，原有邮政通信网路结构明显不... Under the central bureau system to optimize the province postal communications network Heilongjiang Provincial Post and Telecommunications Administration Lin Binhua postal communications network is the material basis for the completion of the postal communications mission. With the development of the socialist economy and culture, especially since the reform and opening up and the implementation of the socialist market economy, the volume of mail services has rapidly risen. The structure of the business with information as the main body has undergone major changes. The structure of the existing postal and telecommunications networks is obviously not. ..