Ụdị ngwaahịa

Igwe anaghị agba nchara okpomọkụ na-ebufe ọkpọkọ bụ ụdị ọkpọkọ eji eme ihe na-ekpo ọkụ. A na-eme ya nke igwe anaghị agba nchara ma nwee ezigbo nguzogide corrosion, nnukwu okpomọkụ na-eguzogide na ike n'ibu. A na-eji igwe anaghị agba nchara na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, mmanụ ala, nri, ọgwụ, ike, ígwè ọrụ, ikuku ikuku na ụlọ ọrụ ndị ọzọ iji nyefee okpomọkụ ma melite arụmọrụ mgbanwe okpomọkụ.