Ibikoresho bifata neza ni ibifunga bidasanzwe, bigizwe ahanini na resin hamwe nuwuzuza ibintu (nka feza, zahabu, umuringa, nikel, amabati na alloys, ifu ya karubone, grafite, nibindi), bishobora gukoreshwa muguhuza ibice bya elegitoroniki no gukora ibicuruzwa. gutunganya ibikoresho.Hano hari m ...
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