service switching point ssp 中文意思是什麼
service switching point ssp
解釋
業務交換點-
Ssp service switching point
服務交換點 -
Service switching point ssp
業務交換點 -
Ssp camel2 900 1800mhz tdma digital cellular mobile telecommunications network test method of service switching point for camel2
900 1800mhz tdma數字蜂窩移動通信網業務交換點 -
Ssp camel2 900 1800mhz tdma digital cellular mobile telecommunications network technical requirement of service switching point for camel2
900 1800mhz tdma數字蜂窩移動通信網業務交換點
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