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