• In this paper the working principles and process technology of the electrolytic colouration operation tor fhe automobile window frames made of aluminium alloy are presented.

    介绍了铝合金汽车窗框电解着色工作原理工艺规范等

    youdao

  • In this paper the working principles and process technology of the electrolytic colouration operation tor fhe automobile window frames made of aluminium alloy are presented.

    介绍了铝合金汽车窗框电解着色工作原理工艺规范等

    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