document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/798/2012/201212142147311688.shtml  target="_blank">组合式冷库维修知识及故障排除方法</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/798/2012/2012121423272778223.shtml  target="_blank">臭氧发生器如何应用于冷库食品储藏保鲜中</a>')