... steel cooling coil 钢制冷却蛇管 steel cuttings 钢屑 steel cylinder (装氧气等气体的瓶) 钢瓶 ...
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The test process of smelting ferrosilicon using acid iron concentrate pellet which is raw materials for blast furnace iron-making instead of steel cuttings is briefly stated.
本文简述了以高炉炼铁所用的酸性铁精矿球团代替钢屑冶炼硅铁的试验过程。
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