document.write("·<a href='article/");document.write("201505");document.write("/");document.write("333");document.write(".html'>上一条：");document.write("什么是基坑支护？");document.write("</a>");document.write("<br />·<a href='article/");document.write("201504");document.write("/");document.write("230");document.write(".html'>下一条：");document.write("常见加固方法");document.write("</a>");