无线传输安全协议
wireless transport layer security
传输层安全
transport layer security
Transport Layer Security TLS
TLItransport layer security
TLMtransport layer security
TLS Transport Layer Security
传输层安全(TLS)协议
transport layer security (TLS) protocol
CDMA无线传输
CDMA wireless transmission
GPRS无线传输
GPRS wireless transmission
GPRS无线传输系统
GPRS wireless transmission system
ZigBee无线传输
ZigBee wireless transmission
编组站调度生产无线传输系统
marshalling yard dispatcher production wireless tr
地面无线传输
terrestrial wireless transport