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