DSAW ịgbado ọkụ nke ụkpụrụ: Submerged arc ịgbado ọkụ bụ ojiji nke arc ịgbado ọkụ okpomọkụ, na ntuziaka electrode arc ịgbado ọkụ dị iche: submerged arc ịgbado ọkụ waya na-ekpughere n'elu na-enweghị agba, Otú ọ dị, ihe na-emekarị na-ahụ akwụkwọ ntuziaka ịgbado ọkụ electrode n'elu bụ na a oké oyi akwa mkpuchi. , arc fl miri emikpu...
GỤKWUO