In addition, since the heat pipe 1 is made of {HEAD ~ material} with good heat conductivity, like {TAIL ~ copper} or aluminum, the malleability thereof is relatively high, for performing the compressing step 
In addition , since the heat pipe 1 is made of { HEAD ~ material } with good heat conductivity , like { TAIL ~ copper } or aluminum , the malleability thereof is relatively high , for performing the compressing step
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH