document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/454/2013/201351900265627260.shtml  target="_blank">节能增效乃冷链物流新型发展之路</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/454/2013/201371420015411624.shtml  target="_blank">制冷空调设备未来发展态势浅析</a>')