... 电铝热法electro-aluminothermic process 开弧炉open arc furnace 埋弧炉submerged arc furnace ...
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open-arc furnace [冶] 明弧炉
open-top arc furnace 顶部敞口电弧炉
open-top p arc furnace 顶部敞口电弧炉
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After taken the leading place of open-health furnace, oxygen LD converter is being faced with the challenge and competition of electric arc furnace.
在LD转炉炼钢取代了平炉炼钢的主导地位后，而今氧气转炉炼钢又面临电炉炼钢的竞争与挑战。
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