Nrog rau txoj kev loj hlob ntawm Internet of Things thev naus laus zis, kuv lub teb chaws cov tuam txhab Internet ntawm Yam khoom tau siv RFID thev naus laus zis hauv ntau qhov chaw xws li cov khw muag khoom tsis muaj neeg tuaj yeem, khw muag khoom yooj yim, kev tswj cov saw hlau, khaub ncaws, kev tswj cov cuab yeej cuab tam, thiab kev thauj mus los. Hauv ib ...
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