正面 | 6月6日,工业和信息技术部向国内三大电信运营商——中国移动、中国联通、中国电信及中国广电发放首批4张5G商用牌照。 |
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背面 | The Ministry of Industry and Information Technology issued commercial licenses for 5G on June 6. The nation's three major telecommunications carriers-China Mobile, China Unicom and China Telecom-as well as the state-owned China Broadcasting Network Corp, received the first four 5G commercial licenses. |
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