Furthermore, {HEAD ~ the tank} can be provided with {TAIL ~ a tubular connection rod}, for example 
provided with
Furthermore , { HEAD ~ the tank } can be provided with { TAIL ~ a tubular connection rod } , for example
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH