Onu mkpuchi:
Emere ihe mkpuchi nke corrosion-njupụta na-eguzogide ọgwụ, na dayameta nke ọnụ ihe mkpuchi bụ 150mm, 540m, 540m, 540m, 540m, 540m, 540m, 540mm, 540m, 540m, 540m, 570Mus nke etiti ahụ nwere ike iru 1500mm
Onye na-elekọta ya:
A na-eme paịlị-na-eguzogide ọgwụ
Ntọala:
A na-eme nke a na-eguzozi-na-eguzogide ọgwụ na-eguzogide ọgwụ
Vollọ Air Volve:
Ojiji nke corrosion-na-eguzogide ube na-eguzogide ube, site na mkpịsị aka iji dozie ogo nke ikuku ikuku, ọrụ dị mfe