Graphite electrode na-ezo aka petroleum coke, agịga coke dị ka akụrụngwa, coal tar maka adhesives, mgbe akụrụngwa calcined, gbajiri egweri, Ịgwakọta, igwakorita, ịkpụzi, calcination, impregnation, graphite na n'ibu nhazi na mere nke a ụdị elu okpomọkụ na-eguzogide. graphite ngalaba...
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