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![Radio-frequency identification - Wikipedia, the free encyclopedia](https://www.iarticlesnet.com/pub/img/site/s_50.jpeg)
Radio-frequency identification - Wikipedia, the free encyclopedia
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日期:2024-07-18
Radio-frequency identification (RFID) is the wireless non-contact use of radio-frequency electromagnetic fields to transfer data, for the purposes of automatically identifying and tracking tags attached to objects. The ......看更多