• 总结了锡铅合金合金分类特点应用情况。

    The classification, characteristics, and application results of tin, tin lead and tin bismuth electroplating were summarized.

    youdao

  • 总结了锡铅合金合金分类特点应用情况。

    The classification, characteristics, and application results of tin, tin lead and tin bismuth electroplating were summarized.

    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