• And introduced the physics mechanics performance of the covered compound, core compound and finished conveyor belt.

    介绍覆盖成品带的物理机械性能。生产出输送带产品性能较好。

    youdao

  • And introduced the physics mechanics performance of the covered compound, core compound and finished conveyor belt.

    介绍覆盖成品带的物理机械性能。生产出输送带产品性能较好。

    youdao

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