【摘要】 本文主要介绍了热工仪表维护管理系统软件的设计原理和方法,采用PowerBuilder作为数据库前台开发工具,实现对现场仪表,过程测点等的维护,校验和历史记录查询等功能。文中给出了主要数据库的结构和系统功能模块的设计。更多还原

【Abstract】 In the paper, we mainly introduced the design of the instrument maintenance management system. This system adopted PowerBuilder as the exploitation implement, realized the maintenance of the local instrument and the process test point and the inquire about the verified history. The paper givet the structure of the main database and the design of the system function module.更多还原