• The paper explains the working environment and wear mechanism of valve retainer. The key factors for superior valve retainer quality are the proper material selection and reasonable part design.

    阐述气门座圈工作环境磨损机理,高品质气门座圈的关键在于恰当材料选择零件合理设计

    youdao

  • The paper explains the working environment and wear mechanism of valve retainer. The key factors for superior valve retainer quality are the proper material selection and reasonable part design.

    阐述气门座圈工作环境磨损机理,高品质气门座圈的关键在于恰当材料选择零件合理设计

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定