document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/787/2012/2012121500212852784.shtml  target="_blank">冷库类别及冷库板的厚度选择</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/787/2012/201212221606833352.shtml  target="_blank">冷库管理：冷库安装的4个步骤</a>')