In the evening On March 20th , Qian Xuesen Library 24 Hours Study Lounge in ‘XJTU was officially opened. The opening area covers two floors and corridors, extending from the south gate to the north with an area of about 800 sq.m and more than 260 seats. It provides special desks and chairs as well as supporting facilities such as illumination, sockets, air-condition, water fountain and washing room, etc. In addition, the Directory Look-up Machine, Journal Reading Machine, Self-service Printer and Book-returning Machine can offer basic self-service for readers.