"Extrusion" . "extruding" . . "Extruded" . "Extrusion#Hydrostatic extrusion" . "extruded aluminum products" . . . . . . . "extruders" . "Food extrusion" . "Extrusion" . . . . "extrusions" . "extrusion" . . . . . . . "when it flows to the surface" . "extrusion die" . . "extrude" . . . . . "Rheology of extrusion processes" . . . . . . . "Extrusion#Metal" . . "twin-screw extruder" . "aluminum extrusion products" . . . . . . "extruder" . . . . . . . . "extruded" . . "extrudes" . . . . "Extruding" . "extruded profiles" . . . . "extruded shapes" .