toroidal
toroid-shape
torque
torque-control
torque-controlled
torque-coupling
torque-limiting
torquemeter
torque-monitoring
torque-rotation
  torque-screw
torque-sensing
torque-time
torque-to-inertia
torque-tube
torque-type
torque-voltage
torque-vs-angular-displacement
torque-vs-displacement
torque-vs-stepping-rate
torsiometer