applying {HEAD ~ a coating} of nickel to the fibers subjected to {TAIL ~ said heat treatment}, and compressing said electrode substrate, 
applying { HEAD ~ a coating } of nickel to the fibers subjected to { TAIL ~ said heat treatment } , and compressing said electrode substrate ,
OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH