T?ng Hello?u chi?n d?ch kinh doanh v?i d?ch v? in t? r?i qu?ng cáo chuyên nghi?p. In t? r?i b?ng máy in nhanh k? thu?t s? Konica C12000 duy nh?t t?i IN24H.VN Xem thêm >At the highest with the column is the electron gun which partners to a high voltage supply used to established the kinetic Strength of your electron beam. Regular accelerating