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对产品交换数据进行了详细的分析和建模,利用XML技术建立了产品交换数据的DTD文档规范,并通过统一的数据传输服务模式实现异构PDM系统产品数据交换与共享。
The product exchange data is analyzed and modeled in detail, and the DTD document specification of product exchange data is established by using XML technology. The data exchange and sharing of heterogeneous PDM system products are realized through the unified data transfer service mode.