Usoro ụda olu na-egosi: vetikal pipe.horizon brice.Diagonal brace.scry jack.worch.Stair
Akụkụ.Ọ nwere ike iji mee ihe maka inye nkwado nke nchekwa.
Njirimara:
Enwere ike ịrụ ngwa ngwa, dị naanị hama na-arụ ọrụ, chekwaa ego ọrụ.
Njem na nchekwa na nchekwa.
Igetace, ihe eji emeghe Galvanized rụchara ya ga-ebi ndụ gara aga, enweghị agba achọrọ.
Enweghị nchara ma ọ bụ corrosion, enwere ike ịchekwa mpụga.
Oge post: Apr-24-2023