Mechanical engineering
Mechanical system
Design and analysis of mechanical systems
Manufacturing and maintenance of mechanical systems

Design, production and operation of machinery
Power sources
Mechanisms
Machine design
Machine elements
Controllers
Nature of a machine
Power source and actuators
System of mechanisms
Machine elements
Styling and operational interface
Kinematic pairs
Planar mechanism
Spherical mechanism
Spatial mechanism
Gears and gear trains
Cam and follower mechanisms
Flexure mechanisms
Dynamics of machines
Kinematics of machines
Dynamic mechanical analysis
Mechanics