先讯美资 Sensormatic

先讯美资标签 Sensormatic Label ; sensormatic tag

先讯美资超级标签 Visible Source Tag

先讯美资防盗标签 Sensormatic label

高优先讯息 high priority message

先进电讯 KPT

先进通讯服务 advanced communications service ; service, advanced communications

先进的通讯计算机架构 ATCA

先进的通讯设施 advanced communication means

先验资讯 prior information