展会时间:2016-10-12 至 2016-10-14
数字标牌(Digital Signage)是一种全新的媒体概念,与纸张媒体、电台、电视和因特网并列,称之为“第五媒体”。是指在大型商场、超市、酒店大堂、饭店、影院、街 ...
|小黑屋|展会港
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