• It was found that the green petroleum coke can be used as a component of mix formulation to produce carbon electrode of good quality.

    发现石油可以作为配料混合物中的一种组份生产质量焙烧电极。

    youdao

  • It was found that the green petroleum coke can be used as a component of mix formulation to produce carbon electrode of good quality.

    发现石油可以作为配料混合物中的一种组份生产质量焙烧电极。

    youdao

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