document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/467/2012/201221400123875721.shtml  target="_blank">气调冷库主要制冷设备</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/467/2012/201221400233546238.shtml  target="_blank">冷库工程安装方法及要求</a>')