Xov xwm
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G+ kev lag luam saws dej ntws thiab nqes dej
Kev khov ntawm 5G tus qauv txhawb nqa kev tsaws ntawm ntau yam IoT xwm txheej.Internet of Things davhlau ya nyob twg scene nthuav tawm cov yam ntxwv ntawm kev faib tawm dav, txoj haujlwm nyuaj thiab ntau yam haujlwm ...Nyeem ntxiv
