For the duration of transmission, the velocity of electrons directly correlates to electron wavelength; the more quickly electrons transfer, the shorter wavelength as well as the greater the standard and depth with the graphic.In tem dán s?n ph?m không ch? cung c?p thông tin cho khách hàng mà còn là m?t trong nh?ng y?u t? quy?t ??nh ??n kh?