工程图纸管理系统是一个具有重要理论研究意义和广阔工业应用背景的基础性研究课题。
Management system of engineering drawing is a basic research subject with theoretical significance and wide engineering application prospect.
工程图纸管理系统是一个具有重要理论研究意义和广阔工业应用背景的基础性研究课题。
Management system of engineering drawing is a basic research subject with theoretical significance and wide engineering application prospect.
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