圆锥滚子轴承及推力调心滚子轴承大挡边球面曲率半径的设计改进

圆锥滚子轴承及推力调心滚子轴承大挡边球面曲率半径的设计改进的英文翻译

基本释义

• Improvement on Design of Curvature Radius of Sphere Surface on Big Rib for Tapered Roller Bearings or Spherical Thrust Roller Bearings