Statics and dynamics;
Solid mechanics and material strength;
Measurement and measurement;
Thermodynamics, heat transfer, energy conversion and refrigeration/air conditioning;
Fluid mechanics/fluid dynamics;
Mechanism design (including kinematics and dynamics);
Manufacturing technology or process;
Hydraulic and pneumatic (hydraulic and pneumatic; Pneumatic);
Engineering design (engineering design)
Mechatronics and/or control theory;
Engineering drawing, computer aided design (CAD), computer aided manufacturing (CAM), solid modeling.