短語(yǔ)詞組短語(yǔ)Customer premise telecommunication network 電信用戶(hù)駐地網(wǎng)Customer Premise Network CPN 用戶(hù)駐地網(wǎng)CPNCPN -Customer Premise Network 戶(hù)駐地網(wǎng) 返回 customer premise network