引用本文: | 安晶, 阳程, 李青祝. 一种基于本体的PDM产品结构管理系统的构建[J]. 铁路计算机应用, 2011, 20(6): 36-39. |
Citation: | AN Jing, YANG Cheng, LI Qing-zhu. Construction of Product Structure Management System of PDM based on ontology[J]. Railway Computer Application, 2011, 20(6): 36-39. |