smelting electric furnace
短语词组
- 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 返回 smelting electric furnace