Mkpụrụ Nut ihe na-abaghị uru, na mgbe ị gwọchara ọgwụgwọ ma wepụ akpụkpọ oxide; Mgbaghara na-enweghị ngafe - ọkụ, ntụpọ ntụpọ; The Ring Nut na-uniformly ekweghị ekwe nwale, Ngwa: ebuli Fittings
Mkpụrụ Nut ihe na-abaghị uru, na mgbe ị gwọchara ọgwụgwọ ma wepụ akpụkpọ oxide; Mgbaghara na-enweghị ngafe - ọkụ, ntụpọ ntụpọ; The Ring Nut na-uniformly ekweghị ekwe nwale, Ngwa: ebuli Fittings