Civil engineering, electrical engineering and its automation. According to the inquiry of official website of Northwestern Polytechnical University, we know that the postgraduate majors of this school include civil engineering, electrical engineering and automation, computer science and technology, mechanical design and manufacturing and automation, chemical engineering and technology, business administration, accounting and so on. Among them, civil engineering and electrical engineering and their automation are the trump cards of this school. Northwestern Polytechnical University, referred to as Xigong University or Northwestern Polytechnical University (NPU), directly under the Ministry of Industry and Information Technology of the People's Republic of China, is a national key multi-disciplinary research university with the characteristics of personnel training and scientific research and development in the fields of aviation, aerospace and navigation.