The performance of similar domestic and imported composite products for bush used in axle journals are compared and fully analysed.

 
  • 作者通过对国产与引进同类复合轴瓦材料的性能进行全面分析对比,找出国内产品质量低劣的根本原因在于固相复合时的复合压下率过大;
今日热词
目录 附录 查词历史