Next, the ends of {TAIL ~ the heat pipe} are compressed via the extruding shaft to render the end surface of the heat pipe depressed from {HEAD ~ outside} to inside 
Next , the ends of { TAIL ~ the heat pipe } are compressed via the extruding shaft to render the end surface of the heat pipe depressed from { HEAD ~ outside } to inside
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH