nanometer material
New energy materials
Electronic and magnetic materials
Composite, hybrid, and multifunctional materials
Photovoltaic materials
Silicon material
Material synthesis and processing technology
Material Failure and Protection
Application of Nanotechnology in Rare Earth Elements
Metallurgical Engineering
Electrical materials
Electronic Science and Technology
power electronic technology 
Electronic Information Technology
Circuits and Systems
Electromagnetic Field and Microwave Technology
Telecommunications Engineering
Electric motors and appliances
Radar Engineering
mechanical engineering
Testing technology
High-frequency circuit
Phase locking technology
Microwave technology
Program-controlled exchange
signal detection 
Principle of Automatic Control
Programmable controller
Communication and Information Engineering
Fiber optic communication
computer network
electronic communication
Electronic Circuits and Systems
Mechanical Dynamics and Vibration
mechanical strength
Mechanical Transmission Applications
machine design
rolling
Structure and Design of Aerospace Machinery
Energy/Chemical/Textile Machinery and Equipment
Vehicle dynamic performance simulation