smelting electric furnace

短语词组

短语

• copper smelting in electric furnace 电炉炼铜
• tin smelting in electric furnace 电炉炼锡
• zinc smelting electric furnace 炼锌电炉
• smelting electric arc furnace 热电炉
• 2500KVA zinc smelting electric furnace KVA 炼锌电炉
• Steel -smelting electric furnace 炼钢电炉
• ore smelting electric arc furnace 矿热电炉
• steel -smelting electric arc furnace 炼钢电弧炉
• electric smelting furnace 电熔炼炉
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