E tinyela igwe nrịbama laser n'ụlọ ọrụ ọ bụla maka akara akara, ọ bụghịkwa na ụlọ ọrụ ekwentị.Ka anyị were iphone dịka ọmụmaatụ.Kemgbe e guzobere ya, site na iphone 5 ruo iphone Xs, akara laser dị mkpa maka akụkụ ya.Dị ka IC, metal conduction n'ime, e nwere uni ...