With this type of powder core, {HEAD ~ these materials} can provide {TAIL ~ suitably high heat resistance} 
With this type of powder core , { HEAD ~ these materials } can provide { TAIL ~ suitably high heat resistance }
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL