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pension cost

  • Since pig iron and scrap are cheap, and because there is no expensive refinement process, cast iron is a low cost material compared with steel.

    由于生铁废钢铁便宜因为需要昂贵精炼过程相比铸铁一种廉价材料

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  • Practice indicates that application of and improvement on the casting process is an important technical measure to ensure efficient smelting and low cost of pig iron.

    实践表明,渣浇注料工艺实施不断完善高炉强化冶炼、降低生铁成本重要技术措施

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  • The key of reducing the cost and enhancing the competitive power of iron and steel enter-prise is reducing pig iron cost.

    降低生铁成本降低钢铁企业成本、提高企业竞争力关键

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  • The key of reducing the cost and enhancing the competitive power of iron and steel enter-prise is reducing pig iron cost.

    降低生铁成本降低钢铁企业成本、提高企业竞争力关键

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