document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/465/2014/2014120123431332101.shtml  target="_blank">冷库RFID管理影射冷链物流行业物联网技术</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/465/2019/201932121033043307.shtml  target="_blank">世界首次商业无人机向锚泊船送货测试成功</a>')