q=%E4%B8%AD%E5%8D%8E%E4%BA%BA%E6%B0%91%E5%85%B1%E5%92%8C%E5%9B%BD%E8%A1%8C%E4%B8%9A%E6%A0%87%E5%87%86++%E5%85%AC%E8%B7%AF%E5%85%BB%E6%8A%A4%E5%AE%89%E5%85%A8%E4%BD%9C%E4%B8%9A%E8%A7%84%E7%A8%8B++%3D+safety+work+rules+for+highway+maintenance&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&curlibcode=GS&searchWay0=marc&logical0=AND
rows=10&curlibcode=GS&searchWay0=marc&logical0=AND
中华人民共和国行业标准 公路养护安全作业规程 = safety work rules for highway maintenance