By the end of this project, you'll have an abstract model of your system, SQL code to build the database, and PHP wrappers for each table.

在结束项目时，您将拥有系统的抽象模型、构建数据库的SQL代码和用于每个表的PHP包装器。

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Abstract: drawing management System that based on Cyber-Physical-System, achieves the network, efficient, accurate drawings management by utilizing cloud database and mobile terminal.

摘要：图纸管理系统(DMS)基于物联信息系统，采用云端数据库，以移动端为处理工具，实现网络化、高效化、精确化的图纸管理。

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