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450mm elu ike graphite electrod
Nke a bụ dayameta 450mm, Eletrọd graphite dị elu. Ihe kacha mma nke China graphite electrode. The graphite electrodes nke ụlọ ọrụ anyị na-emepụta dị mma, arụmọrụ kwụsiri ike, obere oriri, nkọwa zuru ezu, nnyefe ngwa ngwa na ọrụ dị mma.