先讯美资 Sensormatic

先讯美资标签 Sensormatic Label ; sensormatic tag

高优先讯息 high priority message

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

先锋音讯 Vanguard Audio

先锋通讯 PioneerRec

先进通讯功能 Advanced Communications Function