document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/467/2012/201283122325323428.shtml  target="_blank">八招鉴别中央空调的质量</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/467/2012/20128312244942611.shtml  target="_blank">中国冷链物流网教您如何延长制冷家电的使用寿命</a>')