(??????????????????)?????
???1?????????????????????18????????(?????? ????????????? ???????????)??????18??????????????????????,???“??????????”?????????
???? ????????????????????????,???,???,???????????????????80?,??????????????????????????????????????
????????,?????????????,??,???,????????,????????????
????????,???????,??,??????????,???????????????
??,???????“?????????????????+1210?????????”?????????????????,???????????RFID???,???????????,?????
“????,??????,???,?????????????????”?????
“?????,?,???,???,????????”???
?????????,????????????,??????,????“???”,??????“?????????”?(??????)
???????????????????:????????????
??
???:????