document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/615/2012/201282922523984333.shtml  target="_blank">冷凝器的作用</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/615/2012/201290622102078056.shtml  target="_blank">冷水机主要配置及特点</a>')