H?i ??ng x? s? ki?n thi?t mi?n B?c bao g?m 28 ??n v? thành viên, trong ?ó có 6 ??n v? t? ch?c quay s? chính th?c và c? ??nh hàng tu?n c? th? nh? sau:You could both plot the bare minimum and greatest peak measurement values or record the waveform trace. And, with expandable microSD memory, recording sessions can be done for as much as fourtee