Another aspect of the present invention is that {HEAD ~ the flux} used during certain embodiments of this process is {TAIL ~ a no clean flux} 
is
Another aspect of the present invention is that { HEAD ~ the flux } used during certain embodiments of this process is { TAIL ~ a no clean flux }
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL