• The thermal insulation roof board is characterized by comprising the structural element-thermal insulation body combined structure.

    其特征具备结构-保温体的组合结构。

    youdao

  • The thermal insulation roof board is characterized by comprising the structural element-thermal insulation body combined structure.

    其特征具备结构-保温体的组合结构。

    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