• 我公司开发研制全新石棉环保型刹车具有制动性能稳定、磨耗无噪音无污染优点

    The non-asbestos braking blocks, a kinds of environmental producted newly, have the advantage of fine atability, high wearability, no noise and no pollution, etc.

    youdao

  • 我公司开发研制全新石棉环保型刹车具有制动性能稳定、磨耗无噪音无污染优点

    The non-asbestos braking blocks, a kinds of environmental producted newly, have the advantage of fine atability, high wearability, no noise and no pollution, etc.

    youdao

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