While {HEAD ~ the tips} of {TAIL ~ the heat emission part} 20 protrudes from the surface of the support part 30, they do not protrude far enough to interfere with the insertion into the roller 40 
While { HEAD ~ the tips } of { TAIL ~ the heat emission part } 20 protrudes from the surface of the support part 30 , they do not protrude far enough to interfere with the insertion into the roller 40
OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH