“product data model”的概念、定义、翻译、参考文献-科学参考

单词	product data model
释义	product data model Encyclopedia 工学数据集成释 product data model产品数据模型用以表达产品结构、形状、尺寸、加工要求、材料、技术要求及基本信息等与产品相关的一种数字化表示的信息模型。
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