document.write("<ul>");document.write("<li class=xiangguanli>");document.write("<a href='/yangzhi/shengchu/rouniu/2009/02/13/jishu2009021318040550.html'   target='_blank'>牛场规划布局</a>");document.write("</li>");document.write("</ul>");document.write("<ul>");document.write("<li class=xiangguanli>");document.write("<a href='/yangzhi/shengchu/rouniu/2009/02/13/jishu2009021318030388.html'   target='_blank'>牛舍设施的划分</a>");document.write("</li>");document.write("</ul>");document.write("<ul>");document.write("<li class=xiangguanli>");document.write("<a href='/yangzhi/shengchu/rouniu/2009/02/13/jishu2009021317591269.html'   target='_blank'>新建奶牛场应注意的几个问题</a>");document.write("</li>");document.write("</ul>");document.write("<ul>");document.write("<li class=xiangguanli>");document.write("<a href='/yangzhi/shengchu/rouniu/2009/02/13/jishu200902131751267.html'   target='_blank'>牛场的设计原则</a>");document.write("</li>");document.write("</ul>");document.write("<ul>");document.write("<li class=xiangguanli>");document.write("<a href='/yangzhi/shengchu/rouniu/2009/02/13/jishu2009021317475234.html'   target='_blank'>牛舍建设</a>");document.write("</li>");document.write("</ul>");