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针对铸造工艺设计数据的特点，综合数据库设计技术，提出了铸造工艺设计数据准流程图的概念，并采用５种数据类型将各种复杂的数据进行加工处理，建立了独立于应用程序、共享程度较高的数据库及其管理系统．
According to the characteristics of casting process design data and the integrated database design technology, the concept of quasi-flow chart of casting process design data is put forward and various complicated data are processed by five kinds of data types. The independent application program, the sharing degree Higher database and its management system.