Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
When there are too many books put in a pile on the bookshelf , its always hard to fetch them. In order to make it more convenient, we add a groove at the corner of the books flank. If a stack of books are put together, we can take one out easily by holding the groove. You lose a little and gain more convenience.
Huazhong University of Science & Technology
Huazhong University of Science & Te
Jiaqi Liu Yunlin Zou Zhenfeng Mao Zhengqi Han