q=protel+99+se%E5%A4%9A%E5%B1%82%E7%94%B5%E8%B7%AF%E6%9D%BF%E8%AE%BE%E8%AE%A1%E4%B8%8E%E5%88%B6%E4%BD%9C%EF%BC%88%E4%BF%AE%E8%AE%A2%E7%89%88%EF%BC%89&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&curlibcode=NS&searchWay0=marc&logical0=AND
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Protel 99 SE多层电路板设计与制作（修订版）