document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/700/2012/201212010804918731.shtml  target="_blank">大金风管机</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/700/2012/2012120108164616778.shtml  target="_blank">制冷机组的组成</a>')