q=%E7%BB%9F%E4%B8%80%E9%A2%98%E5%90%8D%EF%BC%9Afundamentals+and+design+method+of+magnetic+fluid+seals&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&curlibcode=NS&searchWay0=marc&logical0=AND
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统一题名:Fundamentals and design method of magnetic fluid seals