#cam_stroke__camstroke__throw__stroke  the maximum movement available to a pivoted or reciprocating piece by a cam
  supertype:  movement__motion  a natural event that involves a change in the position or location of something
  subtype:  instroke  the stroke of an engine piston moving away from the crankshaft
  subtype:  outstroke  the stroke of an engine piston moving toward the crankshaft

No statement uses or specializes cam_stroke; click here to add one.