{HEAD ~ The principal control element} of {TAIL ~ the battery analyzer} is a microprocessor chip which interrelates with a keyboard for receiving data from an operator 
of
{ HEAD ~ The principal control element } of { TAIL ~ the battery analyzer } is a microprocessor chip which interrelates with a keyboard for receiving data from an operator
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH