A na-ejikarị nickel eme ihe n'ịmepụta igwe anaghị agba nchara na alloys ndị ọzọ ma nwee ike ịchọta ya na ngwa nkwadebe nri, ekwentị mkpanaaka, ngwa ahụike, ụgbọ njem, ụlọ, mmepụta ọkụ. Ndị kasị emepụta nickel bụ Indonesia, Philippines, Russia, New Caledonia, Australia, C ...
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