q=%E6%B6%B2%E5%8E%8B%E5%B7%A5%E4%B8%9A%E7%BC%96%E8%BE%91%E9%83%A8%EF%BC%8C%E5%8C%97%E4%BA%AC%E5%B8%82%E6%9C%BA%E6%A2%B0%E5%B7%A5%E4%B8%9A%E5%B1%80%E6%8A%80%E6%9C%AF%E5%BC%80%E5%8F%91%E7%A0%94%E7%A9%B6%E6%89%80%E5%90%8C%E7%BC%96%E5%8D%B0&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&searchWay0=marc&logical0=AND
rows=10&searchWay0=marc&logical0=AND
液压工业编辑部,北京市机械工业局技术开发研究所同编印