The Seventh National Defense School, also known as the "Seventh National Defense School", refers to the seven schools that 196 1 is placed under the management of the National Defense Science and Technology Committee of the Ministry of National Defense and identified as national defense industrial colleges, and also refers to the seven universities directly under the Ministry of Industry and Information Technology of the People's Republic of China. Including Beijing Institute of Technology, Beihang University, Nanjing University of Science and Technology, Nanjing University of Aeronautics and Astronautics, Harbin Institute of Technology, Harbin Engineering University and Northwestern Polytechnical University.

1, Harbin Institute of Technology (C9,? E9、G7 、? 985,211,first view)

2. Beihang University (G7,985,? 2 1 1, double class)

3. Beijing Institute of Technology (G7,? 985,211,double class)

4. Northwestern Polytechnical University (G7,985,211,double-class)

5. Harbin Engineering University (G7,? 2 1 1, world-class discipline construction university) 6, Nanjing University of Aeronautics and Astronautics (G7,211,world-class discipline construction university) 7, Nanjing University of Science and Technology (G7,211,world- -mobile disciplines to build universities)