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![3G - Wikipedia, the free encyclopedia](https://www.iarticlesnet.com/pub/img/site/s_18.jpeg)
3G - Wikipedia, the free encyclopedia
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日期:2024-08-24
3G, short for third Generation, is the third generation of mobile telecommunications technology. 3G telecommunication networks support services that provide an information transfer rate of at least 200 kbit/s. Later 3G r ......看更多