• Routine roof covering structure great majority are that the armoured concrete shows the dyadic flat Ao Yu device roof covering.

    常规屋面结构大多数钢筋混凝土浇或装置式的屋面。

    youdao

  • Routine roof covering structure great majority are that the armoured concrete shows the dyadic flat Ao Yu device roof covering.

    常规屋面结构大多数钢筋混凝土浇或装置式的屋面。

    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