• The utility model discloses an arch structure of composite fiber reinforced plastic and concrete. The utility model relates to a building component.

    纤维增强塑料混凝土复合结构涉及建筑构件

    youdao

  • The utility model discloses an arch structure of composite fiber reinforced plastic and concrete. The utility model relates to a building component.

    纤维增强塑料混凝土复合结构涉及建筑构件

    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