service switch point meaning in Chinese

业务交换点

Service switching point ssp
业务交换点
Ssp service switching point
服务交换点
Ssp camel2 900 1800mhz tdma digital cellular mobile telecommunications network test method of service switching point for camel2
900 1800mhz tdma数字蜂窝移动通信网业务交换点
Ssp camel3 . 1 : technical requirements for digital cellular communication network equipment service switch point camel3 - cs domain part
900 1800mhz tdma数字蜂窝移动通信网业务交换点
Ssp camel3 . 2 : technical requirements for digital cellular communication network equipment service switch point camel3 - ps domain part
900 1800mhz tdma数字蜂窝移动通信网业务交换点

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