q=unigraphics+nx+4.0%E4%B8%AD%E6%96%87%E7%89%88%E6%9C%BA%E6%A2%B0%E8%AE%BE%E8%AE%A1%E9%AB%98%E7%BA%A7%E5%BA%94%E7%94%A8%E5%AE%9E%E4%BE%8B&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&curlibcode=NS&searchWay0=marc&logical0=AND
rows=10&curlibcode=NS&searchWay0=marc&logical0=AND
Unigraphics NX 4.0中文版机械设计高级应用实例