Radio Frequency Identification (RFID), also named E-tag, is a generic term for the technology using radio waves to automatically identify individual items and collect associated information.
射频识别(又称电子标签)，是一种利用射频信号自动识别目标对象并获取相关信息的技术。
Radio Frequency Identification (RFID), also named E-tag, is a generic term for the technology using radio waves to automatically identify individual items and collect associated information.
射频识别(又称电子标签)，是一种利用射频信号自动识别目标对象并获取相关信息的技术。
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