document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/465/2012/201281821454480201.shtml  target="_blank">中国冷链物流网浅谈太阳能制冷技术的发展及应用</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/465/2012/201282907411951356.shtml  target="_blank">美的电器R290压缩机开创制冷新技术</a>')