Throughout transmission, the velocity of electrons instantly correlates to electron wavelength; the quicker electrons shift, the shorter wavelength as well as the bigger the quality and detail of your picture.Toggle navigation M?u s?n ph?m M?u cúp pha lê M?u cup pha lê m?i nh?t M?u bi?u tr?ng pha lê M?u h?p ??ng r??u cao c?p M?u h?p ??ng quà t