电子设备进行整机设计时,常常要利用比现在使用的元器件更高质量、更高性能的产品,以及引入新型的元器件.相互利用元器件厂家所开的元器件的评价试验数据、整机用户为产品可靠性和维修保养管理而获得的现场使用数据及评价试验数据等,是数据交换制度的宗旨. Electronic equipment for machine design, often to use more than the current use of components of higher quality, higher performance products, and the introduction of new components. Mutual use of component manufacturers to open the components of the evaluation test data, the whole Machine users for product reliability and maintenance management access to field data and evaluation test data, etc., is the purpose of the data exchange system.