THE 5-SECOND TRICK FOR LAPPING FILM แผ่นฟิลม์ขัดเงา

With using diamond lapping films and polishers, user is to supply cross-sectioned sample of silicon die in a quarter hour Examine to traditional technique that may choose as much as every day or maybe more. Diamond lapping film of the next grit would supply a rougher Slash as well as a lessen grit would make a smoother or polished floor. A progres