问题
单项选择题
RFID是下面哪个英文的缩写()
A、RadiofrequencyIdentification
B、RapiD.frequencyIdentification
C、RadiofrequencyInternetDevice
D、RapiD.frequencyInternetDevice
答案
参考答案:A
RFID是下面哪个英文的缩写()
A、RadiofrequencyIdentification
B、RapiD.frequencyIdentification
C、RadiofrequencyInternetDevice
D、RapiD.frequencyInternetDevice
参考答案:A