• This paper discusses the influence on calcium carbide production of lime material, carbon material as well as the furnace charge proportion and operation.

    讨论石灰原料碳素原料以及炉料酌情比操作电石生产影响

    youdao

  • This paper discusses the influence on calcium carbide production of lime material, carbon material as well as the furnace charge proportion and operation.

    讨论石灰原料碳素原料以及炉料酌情比操作电石生产影响

    youdao

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