• Ebonite is one kind of special rubber product with high strength, high modulus, high hardness and fine unnotched impact resistance.

    硬质橡胶具有强度、高硬度高模量以及良好无缺口抗冲击强度特种橡胶制品

    youdao

  • Ebonite is one kind of special rubber product with high strength, high modulus, high hardness and fine unnotched impact resistance.

    硬质橡胶具有强度、高硬度高模量以及良好无缺口抗冲击强度特种橡胶制品

    youdao

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