ọnọdụ ugbu a: O mepụta ụgbọ mgbọrọgwụ sìmbọ́léèlụ̀>
Mkpado isiokwu:Cold drawn square tubeakara:Cold drawn square tube
Cold drawn square tubeWebata gị nke ọmaCold drawn square tubeNgwaahịa, gụnyereCold drawn square tubeOjiji, ụdị, ọkwa, foto, ozi na ọnụahịa nke ngwaahịa niile n'okpuru. N'otu oge anyị ahọpụtakwaara gịCold drawn square tubeOzi ụlọ ọrụ agbagoro, ọnụ ahịa ọnụahịa, ozi ngosi, ihe osise eserese, wdg, ka ndị ọrụ ụlọ nabatara nke ọma.