The gatling plate is made of {HEAD ~ a material} of sufficient strength and {TAIL ~ thickness} to operate in the underwater environment in which it is deployed 
The gatling plate is made of { HEAD ~ a material } of sufficient strength and { TAIL ~ thickness } to operate in the underwater environment in which it is deployed
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH