Comparison of Performance of Hybrid Ceramic Ball Bearing and All-Steel Bearing Coated with Polytetrafluoroethylene Solid Lubricant Film

 
  • 表面涂敷聚四氟乙烯固体润滑薄膜的混合式陶瓷球轴承与全钢轴承性能对比分析
今日热词
目录 附录 查词历史