document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/787/2014/201450823344028656.shtml  target="_blank">冷库的排水系统</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/787/2014/201450823395702820.shtml  target="_blank">一般冷库由那几个部分组成</a>')