-
Ọla kọpa-nickel-silicon Alloy Tube
Okwu Mmalite ọla kọpa-nickel-silicon alloy tubes na-ọtụtụ ebe na-eji relays, ekwentị mkpanaaka akụkụ, switches, earphone sockets, wdg n'ihi na ha ezi akpụ Njirimara, elu anwụ ngwa ngwa ezumike ike na elu-ike akụkụ na agafeghị oke conductivity, nke nwere ike dochie beryllium ọla kọpa. ọdịnaya nke beryllium.Dị ala.Ngwaahịa...
