... Encryption control logic and communication logic circuit-Data storage time: 10 years, it can be rewritten 100,000 times ... 2K, Fudan F08MaterialPVC, Paper, PET, ABS, PETGData storage time 5 years or 10 years at leastAntennas PET Aluminium, or ... payment membership card, time attendance, game ticket…Logistics, hotel management, library and campus, Parking lot system and Consuming system, anti-fake label, ...