• And then it describes the "Zero-Speed Principle" of the effective new type shallow pool air bearing equipment. Finally, the writer makes a comparison of the same equipments between home and abroad.

    新型高效设备“零原理国内外同类设备对比、应用情况作了简单的介绍

    youdao

  • And then it describes the "Zero-Speed Principle" of the effective new type shallow pool air bearing equipment. Finally, the writer makes a comparison of the same equipments between home and abroad.

    新型高效设备“零原理国内外同类设备对比、应用情况作了简单的介绍

    youdao

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