(Topics include but are not limited to)
Metallic materials
Polymer materials
Micro/nano materials
Optical/Electronic/Magnetic Materials
compound material
New functional materials
Semiconductor and Insulation Characteristics
Instruments and Apparatuses
Fuel and battery technology and systems
Material Forming and Processing
Surface and coating technology
Welding and Connection
Plastic deformation, fracture and damage mechanics
Friction and wear
Heat generation and conduction
Precision machining and testing technology
Fatigue life prediction and reliability
Laser processing technology
Structural dynamic analysis, optimization, and control
Dynamics Analysis of Processing Process
Vibration and Noise Analysis and Control
Material Recycling and Resource Utilization
Power transmission and distribution
electromagnetic compatibility 
High voltage instruments
Electrical Engineering Materials
Electrical measurement
Power Electronics and Its Applications
Mechatronics integration
Circuits and Systems
Power Quality and Electromagnetic Compatibility 
Power system and its automation
Power System and Energy
Power system communication
Electric Drivers and Their Applications
Electric Vehicle Technology
Electric motors and appliances
Electrical Materials and Processes
Electrical traction system and control
Distribution automation system
Theory, Operation, Monitoring, and Diagnosis of Large Electric Motors
Electric transmission
High voltage and insulation technology
New type of sensor
Software specifications&guarantees
Computer relay
Electromagnetic and Photonics
Analysis of Power Quality and System Stability
Microwave and millimeter wave circuits and antennas
Analog circuits and digital circuits
Mechanical drawing
Fundamentals of Mechanical Design
Mechanical manufacturing equipment
Manufacturing and assembly design
Mechanical Manufacturing Technology
Modern Mechanical Manufacturing Technology
Flexible Manufacturing Technology and Systems
CAD/CAM/CAE
Mechanical Design and Application
Design and Manufacturing
Mechanical applications
concurrent engineering 
Human Machine Engineering
kansei engineering