一根220伏的家用照明电线,可以同时传输电话、电视、网络的信号,实现电力、电话、电视、计算机网络的“四网合一”。这意味着,人们只要在家里插上电源插头,就可以打电话、看电视、上网。地处新疆塔城市偏远牧区的博孜达克村牧民,结束了 A 220-volt household lighting wire can simultaneously transmit signals from telephones, TVs and networks to achieve “four-in-one” for power, telephone, television and computer networks. This means that people can call, watch TV and surf the Internet simply by plugging in their home. Located in the remote pastoral areas of Tacheng, Xinjiang, the herdsmen in the town of Boxizak, ended