receive speech channel的意思|示意

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接收语音信道

接收话音信道 ... RSA Remote Station Alarm 远地站告警 RSC Receive Speech Channel 接收话音信道 RSCE Restoration Switching Control Equipment 恢复交换控制设备 ...

接管话音信道 ... RSA Remote Station Alarm 远地站告警 RSC Receive Speech Channel 接管话音信道 RSCE Restoration Switching Control Equipment 规复互换把握配置 ...