MZ
Ịgbado ọkụ n'okpuru mmiri bụ usoro ịgbado ọkụ na-eji arc dị ka isi iyi ọkụ.N'oge submerged arc ịgbado ọkụ, na arc ọkụ n'okpuru fusible flux, na arc adịghị ekpughe, na metal electrode eji bụ na-aga n'ihu na-eri nri ezigbo ịgbado ọkụ wire.Due ya nnukwu penetration na elu mechanization, submerged arc ịgbado ọkụ kwesịrị ekwesị maka ogologo weld ịgbado ọkụ. nke ọkara na arọ efere Ọdịdị.Ọ bụ otu n'ime ụzọ ịgbado ọkụ a na-ejikarị eme ihe n'imepụta ịgbado ọkụ.