document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/518/2012/2012120411502401777.shtml  target="_blank">冷库的维护</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/518/2012/2012120414595305765.shtml  target="_blank">冷库蒸发器的安装规范</a>')