Sesebelisoa se seholo sa Beryllium Copper E sebelisoa e le mohoebi oa lik'homphieutha, lisebelisoa tsa puisano tsa fiber tsa fiber, litloaelo tsa mabenkele a boloi (haholo-holo li-fores tse nyane, tse hlokang ho ba tse nyane, tse hlokang ho ba nyane, tse bobebe le ho ikopanya le ho ikopanya le ho feta.Hos e khothalelitse tlhoko e ntseng e eketseha ea likarolo tsa koporo tsa Beryluum.