• The present invention relates to mechanics, and is one kind of gear with different bearing capacity for forward and reverse force transmission.

    发明名称由双圆弧渐开线组成的不对称齿形的齿轮传动。它属于机械领域。

    youdao

  • The present invention relates to mechanics, and is one kind of gear with different bearing capacity for forward and reverse force transmission.

    发明名称由双圆弧渐开线组成的不对称齿形的齿轮传动。它属于机械领域。

    youdao

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