国际电信联盟
期刊
会议
图书
作者:ITU
来源:[B].International Telecommunication Union2019国际电信联盟
摘要:The world of technology is changing rapidly and the International Telecommunication Union is changing with it. The ITU family is growing and becoming ever more diverse, with both large and small companies active in different sectors of the economy – from energy and cybersecu...

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