主要介绍了邮件业务档案管理信息系统的结构与功能，讨论了系统实现的一些策略和实现技术。

The paper chiefly describes the structure and functions of mail business file management information system, and discusses some strategies and techniques of system implementation.

youdao

主要介绍了邮件业务档案管理信息系统的结构与功能，讨论了系统实现的一些策略和实现技术。

The paper chiefly describes the structure and functions of mail business file management information system, and discusses some strategies and techniques of system implementation.

youdao