• This method has been applied successfully to drawing up and carrying out the premodifying standard of tooth profile and axial profile of the transmission gear of Dong Feng Motor Corporatio

    方法应用于东风汽车变速器齿轮齿形、齿预修正标准中。

    youdao

  • This method has been applied successfully to drawing up and carrying out the premodifying standard of tooth profile and axial profile of the transmission gear of Dong Feng Motor Corporatio

    方法应用于东风汽车变速器齿轮齿形、齿预修正标准中。

    youdao

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