The porosity set forth above will exhibit little or no change even if {HEAD ~ the surface} of the base is plated with {TAIL ~ nickel} since the thickness of the nickel is extremely small 
is plated with
The porosity set forth above will exhibit little or no change even if { HEAD ~ the surface } of the base is plated with { TAIL ~ nickel } since the thickness of the nickel is extremely small
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH