• 介绍型钢联轴器结构原理性能以及制革应用效果。

    The structure, mechanism and properties of limit moment type steel ball coupling are introduced, its application on the drum is also described.

    youdao

  • 介绍型钢联轴器结构原理性能以及制革应用效果。

    The structure, mechanism and properties of limit moment type steel ball coupling are introduced, its application on the drum is also described.

    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