Ogo ihe onwunwe

A na-emep?ta ígwè eji eme ihe site na nnukwu ?l? ?r?, na ihe enyemaka ga-ad? mma. Ihe nd? b? isi ihe a ch?r? b? Q235B, akwa akwa akwa oyi na-at? oyi, ?kp?k? ígwè p?r? iche nke oyi na-at? ma ? b? ?kp?k? galvanized (nwere ike ?h?r? d? ka mkpa nd? ah?a si d?); agba.

?d?mma ngwaah?a emechara

①Iron pallets na-ahaziri d? ka nd? ah?a eserese na teknuzu ch?r?.

② Nkwenye nke ?ma: A gagh? enwe ihe mkpofu n'ime otu af? n'okpuru iji ya eme ihe.