document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/467/2012/20122141818870501.shtml  target="_blank">冷链物流的特点</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/467/2012/20122141927341028.shtml  target="_blank">冷链物流发展的前提条件是什么？</a>')