On Apr.28th, the dean TanJianrong and the secretary LiWei attended Tsinghua University 80th anniversary celebration of mechanical department. Academician Tan representing the mechanical departments from brother schools made a speech .
On Apr.28th, the dean TanJianrong and the secretary LiWei attended Tsinghua University 80th anniversary celebration of mechanical department. Academician Tan representing the mechanical departments from brother schools made a speech .