求机械设计论文。。。 提高。现已将计算机辅助制造技术(Com-puter Aided Manufacturing,CAM)和产品数据管理技术(Product Data Management,PDM)及计算机集成制造系统(Computer Itegrated manufacturing system
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产品数据管理(PDM)是一门管理所有与产品相关的信息和所有与产品相关的过程的技术。
Product Data Management (PDM) is a technology that is used to manage all product related information and all processes related to the product.
本文对基于STEP标准的产品数据管理(PDM) 建模技术和应用技术进行了研究。
The modeling technique and application technique on PDM of STEP standards are studied in this dissertation.
产品数据管理技术(PDM)是以软件为基础,管理所有与产品相关的信息和所有与产品相关过程的技术。
Product Data Management(PDM) is a technology based on software which deals with all information about products and their producing processes .
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