• Based on the theory ang practice, hermetic seal form in puming test is introduced, It has great meaning to design and application of puming test.

    理论实践基础介绍了泵水在水压试验中的密封形式,对泵水设计使用一定的指导意义

    youdao

  • Based on the theory ang practice, hermetic seal form in puming test is introduced, It has great meaning to design and application of puming test.

    理论实践基础介绍了泵水在水压试验中的密封形式,对泵水设计使用一定的指导意义

    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