MC-019A机芯

CT-21FA310X  RF-21FA32  RF-21FA31W
RT-21FA32X   RT-21FA31G   RT-21FA31X
RF/RT-21FB20R    RF/RT-21FB20RE
RF/RT-21FB20RQ   RF/RT-21FB20RX
RF/RT-21FB2RW    RF/RT-21FB20V
RF/RT-21FB20VE   RF/RT-21FB20VG
RF/RT-21FB20VQ   RF/RT-21FB20VW