document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/463/2013/20132071828274733.shtml  target="_blank">食品冷库工作过程</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/463/2013/20132072253150247.shtml  target="_blank">冷库一般由哪几个部分组成？</a>')