• The factors affecting fatigue life of coiled steel springs for bogies are expounded from such aspects as purity of raw material, surface quality, spring corrosion and structure of end coil.

    原材料纯度表面质量弹簧腐蚀结构几个方面阐述了影响转向架钢制螺旋弹簧疲劳寿命因素

    youdao

  • The factors affecting fatigue life of coiled steel springs for bogies are expounded from such aspects as purity of raw material, surface quality, spring corrosion and structure of end coil.

    原材料纯度表面质量弹簧腐蚀结构几个方面阐述了影响转向架钢制螺旋弹簧疲劳寿命因素

    youdao

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