document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/518/2019/201932122294510385.shtml  target="_blank">冷库最基本维护方法</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/518/2019/201932122315517030.shtml  target="_blank">雪糕冷库用风机好还是排管好？</a>')