Therefore, multilayer structures may also undergo {HEAD ~ establishment} of a reliable, electrically conductive connection in {TAIL ~ a manner} entirely free of soldering 
in
Therefore , multilayer structures may also undergo { HEAD ~ establishment } of a reliable , electrically conductive connection in { TAIL ~ a manner } entirely free of soldering
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH