• 它包括一个折叠后置于盒内的书架结构简单紧凑合理

    The utility model comprises a cabinet-shaped box and a bookshelf which can be folded to be put into the box. The utility model has simple, compact and reasonable structure.

    youdao

  • 发明属于学习的文具技术领域,具体涉及一种学生上课时 放课本用折叠阅读书架

    The present invention relates to a folded book-reading supporter which can be placed on the desk and can be used for placing book.

    youdao

  • 发明属于学习的文具技术领域,具体涉及一种学生上课时 放课本用折叠阅读书架

    The present invention relates to a folded book-reading supporter which can be placed on the desk and can be used for placing book.

    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