document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/516/2012/201210030023564210.shtml  target="_blank">冷库的保养与维护</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/516/2012/2012100421584268043.shtml  target="_blank">冷库制冷压缩机的保养</a>')