document.write("·<a href='article/");document.write("201605");document.write("/");document.write("753");document.write(".html'>上一条：");document.write("混凝土裂缝的几种修补措施");document.write("</a>");document.write("<br />·<a href='article/");document.write("201604");document.write("/");document.write("729");document.write(".html'>下一条：");document.write("房屋质量安全由谁负责到底");document.write("</a>");