The library of Tianjin University of Technology has sockets. The specific distribution is as follows.

There are 2~3 sockets on the left and right sides in the classroom. The small classroom can accommodate about 80 people, and the large classroom can accommodate about 160 people.

Each floor of the library is divided into four areas, and there is an electronic reading room on the second floor.

Whether the socket meets the use requirements can be judged according to the specific situation. If the number of sockets is not enough, you can use equipment such as mobile power supply.