A na-eji ụgbụ ịgbado ọkụ galvanized n'ọtụtụ ebe na mmepụta ụlọ ọrụ, ọrụ ugbo, owuwu injinia, njem, Ngwuputa na ụlọ ọrụ nhazi na nrụpụta ndị ọzọ.Dị ka ihe mkpuchi mkpuchi akụrụngwa akụrụngwa, ụgbọ okporo ígwè, ebe nchekwa ifuru nwere ite, mmanya nche windo, gua ọpụpụ nchekwa.
GỤKWUO