Sputtering zaa na-tumadi-eji na ngwá electronic na ozi ụlọ ọrụ, dị ka integrated sekit, ozi nchekwa, mmiri mmiri crystal ngosi, Laser na-echeta, electronic akara ngwaọrụ, wdg Ha nwekwara ike-eji na ubi nke iko mkpuchi, nakwa dị ka na-eyi. - ihe na-eguzogide ọgwụ...
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