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1 gen 2015 anni - Международный союз электросвязи разработал план развития нового стандарта мобильной связи(5G).

Aggiunto al nastro di tempo:

Мобильные сети

ByЮлия Бондаренко

6 lug 2020

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676

Data:

1 gen 2015 anni

Adesso

~ 10 years ago

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