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Ihe nkedo ọla kọpa Alloy ọla kọpa nkedo ọkachamara mmepụta
Okwu Mmalite Alloy ọla kọpa enweghị ike megharịa site n'ịkpụ akpụ, mpụta, eserese miri emi na ịse.Ọla kọpa bụ alloy e ji ọla kọpa dị ọcha mee nke nwere otu ma ọ bụ ọtụtụ ihe ndị ọzọ agbakwunyere.Ngwa Ngwa Ụgbọ ala na ọgba tum tum, nzikọrịta ozi, ume ọhụrụ, ngwa eletrọnịkị, ngwa eletriki, ike...
