main speed reduction box

• 1. 主减速箱: main speed reduction box
• 2. 变速箱主减速轴轴承: transmission primary reduction shaft bearing

• 1.应用有限元法对某型水泥磨机主减速齿轮箱箱体的应力和刚度进行了计算。
  By the use of a finite element method the authors have calculated the stress and rigidity of a main reduction gear box case body for a certain type of cement mill.
  dict.yoduao.com

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