document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/665/2012/2012120913551171727.shtml  target="_blank">冷水机</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/665/2013/201320311121865874.shtml  target="_blank">压差继电器用在制冷设备的应用</a>')